Quinolinyl modulators of RORγt

ABSTRACT

The present invention comprises compounds of Formula I. 
                         
wherein:
     R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , and R 9  are defined in the specification.   

     The invention also comprises a method of treating or ameliorating a syndrome, disorder or disease, wherein said syndrome, disorder or disease is rheumatoid arthritis or psoriasis. The invention also comprises a method of modulating RORγt activity in a mammal by administration of a therapeutically effective amount of at least one compound of claim  1.

FIELD OF THE INVENTION

The invention is directed to substituted quinoline compounds, which aremodulators of the nuclear receptor RORγt, pharmaceutical compositions,and methods for use thereof. More particularly, the RORγt modulators areuseful for preventing, treating or ameliorating an RORγt mediatedinflammatory syndrome, disorder or disease.

BACKGROUND OF THE INVENTION

Retinoic acid-related nuclear receptor gamma t (RORγt) is a nuclearreceptor, exclusively expressed in cells of the immune system, and a keytranscription factor driving Th17 cell differentiation. Th17 cells are asubset of CD4⁺ T cells, expressing CCR6 on their surface to mediatetheir migration to sites of inflammation, and dependent on IL-23stimulation, through the IL-23 receptor, for their maintenance andexpansion. Th17 cells produce several proinflammatory cytokinesincluding IL-17A, IL-17F, IL-21, and IL-22 (Kom, T., E. Bettelli, et al.(2009). “IL-17 and Th17 Cells.” Annu Rev Immunol 27: 485-517), whichstimulate tissue cells to produce a panel of inflammatory chemokines,cytokines and metalloproteases, and promote recruitment of granulocytes(Kolls, J. K. and A. Linden (2004). “Interleukin-17 family members andinflammation.” Immunity 21(4): 467-76; Stamp, L. K., M. J. James, et al.(2004). “Interleukin-17: the missing link between T-cell accumulationand effector cell actions in rheumatoid arthritis” Immunol Cell Biol82(1): 1-9). Th17 cells have been shown to be the major pathogenicpopulation in several models of autoimmune inflammation, includingcollagen-induced arthritis (CIA) and experimental autoimmuneencephalomyelitis (EAE) (Dong, C. (2006). “Diversification ofT-helper-cell lineages: finding the family root of IL-17-producingcells.” Nat Rev Immunol 6(4): 329-33; McKenzie, B. S., R. A. Kastelein,et al. (2006). “Understanding the IL-23-IL-17 immune pathway.” TrendsImmunol 27(1): 17-23). RORγt-deficient mice are healthy and reproducenormally, but have shown impaired Th17 cell differentiation in vitro, asignificantly reduced Th17 cell population in vivo, and decreasedsusceptibility to EAE (Ivanov, II, B. S. McKenzie, et al. (2006). “Theorphan nuclear receptor RORgammat directs the differentiation program ofproinflammatory IL-17+T helper cells.” Cell 126(6): 1121-33). Micedeficient for IL-23, a cytokine required for Th17 cell survival, fail toproduce Th17 cells and are resistant to EAE, CIA, and inflammatory boweldisease (IBD) (Cua, D. J., J. Sherlock, et al. (2003). “Interleukin-23rather than interleukin-12 is the critical cytokine for autoimmuneinflammation of the brain.” Nature 421(6924): 744-8; Langrish, C. L., Y.Chen, et al. (2005). “IL-23 drives a pathogenic T cell population thatinduces autoimmune inflammation.” J Exp Med 201(2): 233-40; Yen, D., J.Cheung, et al. (2006). “IL-23 is essential for T cell-mediated colitisand promotes inflammation via IL-17 and IL-6.” J Clin Invest 116(5):1310-6). Consistent with these findings, an anti-IL23-specificmonoclonal antibody blocks development of psoriasis-like inflammation ina murine disease model (Tonel, G., C. Conrad, et al. “Cutting edge: Acritical functional role for IL-23 in psoriasis.” J Immunol 185(10):5688-91).

In humans, a number of observations support the role of the IL-23/Th17pathway in the pathogenesis of inflammatory diseases. IL-17, the keycytokine produced by Th17 cells, is expressed at elevated levels in avariety of allergic and autoimmune diseases (Barczyk, A., W. Pierzchala,et al. (2003). “Interleukin-17 in sputum correlates with airwayhyperresponsiveness to methacholine.” Respir Med 97(6): 726-33; Fujino,S., A. Andoh, et al. (2003). “Increased expression of interleukin 17 ininflammatory bowel disease.” Gut 52(1): 65-70; Lock, C., G. Hermans, etal. (2002). “Gene-microarray analysis of multiple sclerosis lesionsyields new targets validated in autoimmune encephalomyelitis.” Nat Med8(5): 500-8; Krueger, J. G., S. Fretzin, et al. “IL-17A is essential forcell activation and inflammatory gene circuits in subjects withpsoriasis.” J Allergy Clin Immunol 130(1): 145-154 e9). Furthermore,human genetic studies have shown association of polymorphisms in thegenes for Th17 cell-surface receptors, IL-23R and CCR6, withsusceptibility to IBD, multiple sclerosis (MS), rheumatoid arthritis(RA) and psoriasis (Gazouli, M., I. Pachoula, et al. “NOD2/CARD15,ATG16L1 and IL23R gene polymorphisms and childhood-onset of Crohn'sdisease.” World J Gastroenterol 16(14): 1753-8., Nunez, C., B. Dema, etal. (2008). “IL23R: a susceptibility locus for celiac disease andmultiple sclerosis?” Genes Immun 9(4): 289-93; Bowes, J. and A. Barton“The genetics of psoriatic arthritis: lessons from genome-wideassociation studies.” Discov Med 10(52): 177-83; Kochi, Y., Y. Okada, etal. “A regulatory variant in CCR6 is associated with rheumatoidarthritis susceptibility.” Nat Genet 42(6): 515-9).

Ustekinumab (Stelara®), an anti-p40 monoclonal antibody blocking bothIL-12 and IL-23, is approved for the treatment of adult patients (18years or older), with moderate to severe plaque psoriasis, who arecandidates for phototherapy or systemic therapy. Currently, monoclonalantibodies specifically targeting only IL-23, to more selectivelyinhibit the Th17 subset, are also in clinical development for psoriasis(Garber K. (2011). “Psoriasis: from bed to bench and back” Nat Biotech29, 563-566), further implicating the important role of the IL-23- andRORγt-driven Th17 pathway in this disease. Results from recent phase IIclinical studies strongly support this hypothesis, as anti-IL-17receptor and anti-IL-17 therapeutic antibodies both demonstrated highlevels of efficacy in patients with chronic psoriasis (Papp, K. A.,“Brodalumab, an anti-interleukin-17-receptor antibody for psoriasis.” NEngl J Med 2012 366(13): 1181-9; Leonardi, C., R. Matheson, et al.“Anti-interleukin-17 monoclonal antibody ixekizumab in chronic plaquepsoriasis.” N Engl J Med 366(13): 1190-9). Anti-IL-17 antibodies havealso demonstrated clinically relevant responses in early trials in RAand uveitis (Hueber, W., Patel, D. D., Dryja, T., Wright, A. M.,Koroleva, I., Bruin, G., Antoni, C., Draelos, Z., Gold, M. H., Durez,P., Tak, P. P., Gomez-Reino, J. J., Foster, C. S., Kim, R. Y., Samson,C. M., Falk, N. S., Chu, D. S., Callanan, D., Nguyen, Q. D., Rose, K.,Haider, A., Di Padova, F. (2010) Effects of AIN457, a fully humanantibody to interleukin-17A, on psoriasis, rheumatoid arthritis, anduveitis. Sci Transl Med 2, 5272).

All the above evidence supports inhibition of the Th17 pathway bymodulating RORγt activity as an effective strategy for the treatment ofimmune-mediated inflammatory diseases.

SUMMARY OF THE INVENTION

The present invention comprises compounds of Formula I.

-   -   R¹ is azetidinyl, pyrrolyl, pyrazolyl, imidazolyl, triazolyl,        thiazolyl, pyridyl, pyridyl N-oxide, pyrazinyl, pyrimidinyl,        pyridazyl, piperidinyl, quinazolinyl, cinnolinyl,        benzothiazolyl, indazolyl, tetrahydropyranyl, tetrahydrofuranyl,        furanyl, phenyl, oxazolyl, isoxazolyl, thiophenyl, benzoxazolyl,        benzimidazolyl, indolyl, thiadiazolyl, oxadiazolyl or        quinolinyl; wherein said azetidinyl, pyridyl, pyridyl-N-oxide,        pyrazinyl, pyrimidinyl, pyridazyl, piperidinyl, quinazolinyl,        cinnolinyl, benzothiazolyl, indazolyl, imidazolyl, phenyl,        thiophenyl, benzoxazolyl, benzimidazolyl, indolyl, quinolinyl,        and pyrazolyl are optionally substituted with C(O)C₍₁₋₄₎alkyl,        C(O)NH₂, C(O)NHC₍₁₋₂₎alkyl, C(O)N(C₍₁₋₂₎alkyl)₂,        NHC(O)C₍₁₋₄₎alkyl, NHSO₂C₍₁₋₄₎alkyl, C₍₁₋₄₎alkyl, CF₃, CH₂CF₃,        Cl, F, —CN, OC₍₁₋₄₎alkyl, N(C₍₁₋₄₎alkyl)₂, —(CH₂)₃OCH₃,        SC₍₁₋₄₎alkyl, OH, CO₂H, CO₂C₍₁₋₄₎alkyl, C(O)CF₃, SO₂CF₃, OCF₃,        OCHF₂, SO₂CH₃, SO₂NH₂, SO₂NHC₍₁₋₂₎alkyl, SO₂N(C₍₁₋₂₎alkyl)₂,        C(O)NHSO₂CH₃, or OCH₂OCH₃; and optionally substituted with up to        two additional substituents independently selected from the        group consisting of Cl, C₍₁₋₂₎alkyl, SCH₃, OC₍₁₋₂₎alkyl, CF₃,        —CN, and F; and wherein said triazolyl, oxazolyl, isoxazolyl,        pyrrolyl, and thiazolyl are optionally substituted with up to        two substituents independently selected from the group        consisting of SO₂CH₃, SO₂NH₂, C(O)NH₂, —CN, OC₍₁₋₂₎alkyl,        (CH₂)₍₂₋₃₎OCH₃, SCH₃, CF₃, F, Cl, and C₍₁₋₂₎alkyl; and said        thiadiazolyl and oxadiazolyl are optionally substituted with        C₍₁₋₂₎alkyl; and said pyridyl, pyridyl-N-oxide, pyrimidinyl,        pyridazyl, and pyrazinyl are optionally substituted with up to        three additional substituents independently selected from the        group consisting of C(O)NHC₍₁₋₂₎alkyl, C(O)N(C₍₁₋₂₎alkyl)₂,        NHC(O)C₍₁₋₄₎alkyl, NHSO₂C₍₁₋₄₎alkyl, C(O)CF₃, SO₂CF₃,        SO₂NHC₍₁₋₂₎alkyl, SO₂N(C₍₁₋₂₎alkyl)₂, C(O)NHSO₂CH₃, SO₂CH₃,        SO₂NH₂, C(O)NH₂, —CN, OC₍₁₋₄₎alkyl, (CH₂)₍₂₋₃₎OCH₃ (including        —(CH₂)₃OCH₃), SC₍₁₋₄₎alkyl, CF₃, F, Cl, and C₍₁₋₄₎alkyl;    -   R² is H, C₍₁₋₆₎alkyl, —C≡CH, triazolyl, pyridyl,        pyridyl-N-oxide, pyrazolyl, pyrimidinyl, oxazolyl, isoxazolyl,        azetidin-3-yl, N-acetyl-azetidin-3-yl,        N-methylsulfonyl-azetidin-3-yl, N-Boc-azetidin-3-yl,        N-methyl-azetidin-3-yl, N-acetamidyl-azetidin-3-yl, N-acetyl        piperidinyl, 1-H-piperidinyl, N-Boc-piperidinyl,        N—C₍₁₋₃₎alkyl-piperidinyl, N-methylsulfonyl-piperidinyl,        thiazolyl, pyridazyl, pyrazinyl, 1-(3-methoxypropyl)-imidazolyl,        thiadiazolyl, oxadiazolyl, or imidazolyl; wherein said        imidazolyl is optionally substituted with up to three additional        substituents independently selected from the group consisting of        C₍₁₋₂₎alkyl, SCH₃, OC₍₁₋₂₎alkyl, CF₃, —CN, F, and Cl; and said        pyridyl, pyridyl-N-oxide, pyrimidinyl, pyridazyl, and pyrazinyl,        are optionally substituted with up to three additional        substituents independently selected from the group consisting of        SO₂CH₃, SO₂NH₂, C(O)NH₂, —CN, OC₍₁₋₂₎alkyl, (CH₂)₍₂₋₃₎OCH₃,        SCH₃, CF₃, F, Cl, and C₍₁₋₂₎alkyl; and said triazolyl,        thiazolyl, oxazolyl and isoxazolyl are optionally substituted        with up to two substituents independently selected from the        group consisting of SO₂CH₃, SO₂NH₂, C(O)NH₂, —CN, OC₍₁₋₂₎alkyl,        (CH₂)₍₂₋₃₎OCH₃, SCH₃, CF₃, F, Cl, and C₍₁₋₂₎alkyl; and said        thiadiazolyl and oxadiazolyl are optionally substituted with        C₍₁₋₂₎alkyl; and said pyrazolyl is optionally substituted with        up to three CH₃ groups;    -   R³ is H, OH, OCH₃, or NH₂;    -   R⁴ is H, or F;    -   R⁵ is H, Cl, —CN, CF₃, SC₍₁₋₄₎alkyl, OC₍₁₋₄₎alkyl, OH,        C₍₁₋₄₎alkyl, N(CH₃)OCH₃, NH(C₍₁₋₄₎alkyl), N(C₍₁₋₄₎alkyl)₂,        4-hydroxy-piperidinyl, azetidin-1-yl, or fur-2-yl; provided that        R⁵ is not H if R⁷ is OCH₃;    -   R⁶ is C₍₁₋₄₎alkyl-Q, OC₍₁₋₄₎alkyl-Q, NA³A⁴, NHC₍₁₋₄₎alkylQ,        NHCOC₍₁₋₄₎alkylQ, C(O)NA³A⁴, CO₂C(CH₃)₃, O-tetrahydropyranyl,        O-(N-methyl)-piperidinyl, O—C₍₃₋₆₎cycloalkyl,        O-(N-methyl)-pyrrolidinyl, O-(N-methyl)-azetidinyl,        O-(N-methyl)-aziridinyl, cyclopropyl, cyclobutyl, oxetanyl,        pyrrolidinyl, cyclopentyl, tetrahydrofuranyl, cyclohexyl,        1-methyl-1,2,3,6-tetrahydropyridin-4-yl, piperidinyl, or        tetrahydropyranyl; wherein said cyclopropyl, cyclobutyl,        cyclopentyl, pyrrolidinyl, piperidinyl, tetrahydropyranyl, and        cyclohexyl are optionally substituted with F, C(O)C₍₁₋₃₎alkyl,        OC(O)C₍₁₋₄₎alkyl, and C₍₁₋₄₎alkyl, and up to one additional        fluorine atom; provided that R⁶ is not CH₂-phenyl,        CH₂-pyridinyl, CH₂-pyrimidinyl, CH₂-pyrazinyl, nor        CH₂-pyridazyl;    -   Q is H, CF₃, OH, SO₂CH₃, —CN, NA³A⁴, CO₂C₍₁₋₄₎alkyl,        OC₍₁₋₄₎alkyl, cyclopropyl, cyclobutyl, oxetanyl, cyclopentyl,        tetrahydrofuranyl, pyrazolyl, isoxazolyl, imidazolyl, triazolyl,        oxazolyl, thiazolyl, pyrrolidinyl, cyclohexyl, piperidinyl,        tetrahydropyranyl, 1,1-dioxo-tetrahydrothiopyran-4-yl,        tetrahydrothiopyran-4-yl, phenyl, pyridinyl, pyrimidinyl,        pyrazinyl, or pyridazyl; wherein said cyclopropyl, cyclobutyl,        cyclopentyl, pyrrolidinyl, piperidinyl, tetrahydropyranyl, and        cyclohexyl are optionally substituted with F, C(O)C₍₁₋₃₎alkyl,        CO₂C(CH₃)₃, and C₍₁₋₄₎alkyl, and up to one additional fluorine        atom; and said pyrazolyl, isoxazolyl, imidazolyl, triazolyl,        oxazolyl, and thiazolyl are all optionally substituted with one        or two CH₃ groups; and said oxetanyl is optionally substituted        with CH₃;        wherein    -   A³ is H, or C₍₁₋₄₎alkyl;    -   A⁴ is H, C₍₁₋₄₎alkyl, CH₂-cyclopropyl, cyclopropyl,        C₍₁₋₃₎alkylCF₃, CH₂CH₂OCH₂CF₃, C(O)C₍₁₋₂₎alkylCF₃,

or C₍₀₋₁₎alkyl-trifluoromethyl-cyclohexyl, orA³ and A⁴ may be taken together with their attached nitrogen to form aring selected from the group consisting of:

wherein

-   -   q_(b) is H, F, CF₃, SO₂CH₃, OC₍₁₋₄₎alkyl, pyrazol-1-yl,        3-trifluoromethyl-pyrazol-1-yl, imidazol-1-yl, or triazolyl;    -   q_(c) is H, F, CF₃, OC₍₁₋₄₎alkyl, or OH;    -   q_(d) is H, CH₂CF₃, C₍₁₋₄₎alkyl, C(O)C₍₁₋₄₎alkyl, phenyl,        CO₂C(CH₃)₃, SO₂C₍₁₋₄₎alkyl, CH₂CH₂CF₃, CH₂-cyclopropyl,        CH₂-phenyl, or C₍₃₋₆₎cycloalkyl; provided that if R⁶ is OCH₂-Q,        then Q may not be OH, nor NA³A⁴;    -   R⁷ is H, Cl, —CN, C₍₁₋₄₎alkyl, cyclopropyl, cyclobutyl,        OC₍₁₋₄₎alkylCF₃, OCF₃, OCHF₂, OCH₂CH₂OC₍₁₋₄₎alkyl, CF₃, SCH₃,        C₍₁₋₄₎alkylNA¹A² (including CH₂NA¹A²), CH₂OC₍₂₋₃₎alkylNA¹A²,        NA¹A², C(O)NA¹A², CH₂NHC₍₂₋₃₎alkylNA¹A²,        CH₂N(CH₃)C₍₂₋₃₎alkylNA¹A², NHC₍₂₋₃₎alkylNA¹A²,        N(CH₃)C₍₂₋₄₎alkylNA¹A², OC₍₂₋₄₎alkylNA¹A², OC₍₁₋₄₎alkyl,        OCH₂-(1-methyl)-imidazol-2-yl, thiophenyl, furyl, pyrazolyl,        imidazolyl, pyridyl, pyridazyl, pyrazinyl, pyrimidinyl,        indazolyl, phenyl, or

wherein said phenyl, thiophenyl, furyl, pyrazolyl, imidazolyl, pyridyl,pyridazyl, pyrazinyl, pyrimidinyl, and indazolyl are optionallysubstituted with up to three substituents independently selected fromthe group consisting of F, Cl, CH₃, CF₃, and OCH₃;

-   -   A¹ is H, or C₍₁₋₄₎alkyl;    -   A² is H, C₍₁₋₄₎alkyl, C₍₁₋₄₎alkylOC₍₁₋₄₎alkyl, C₍₁₋₄₎alkylOH,        C(O)C₍₁₋₄₎alkyl, or OC₍₁₋₄₎alkyl; or A¹ and A² may be taken        together with their attached nitrogen to form a ring selected        from the group consisting of:

-   -   R_(a) is H, OC₍₁₋₄₎alkyl, CH₂OH, NH(CH₃), N(CH₃)₂, NH₂, CH₃, F,        CF₃, SO₂CH₃, or OH;    -   R_(b) is H, CO₂C(CH₃)₃, C₍₁₋₄₎alkyl, C(O)C₍₁₋₄₎alkyl,        SO₂C₍₁₋₄₎alkyl, CH₂CH₂CF₃, CH₂CF₃, CH₂-cyclopropyl, phenyl,        CH₂-phenyl, or C₍₃₋₆₎cycloalkyl;    -   R⁸ is H, C₍₁₋₃₎alkyl (including CH₃), OC₍₁₋₃₎alkyl (including        OCH₃) CF₃, NH₂, NHCH₃, —CN, or F;    -   R⁹ is H, or F;        and pharmaceutically acceptable salts thereof.

DETAILED DESCRIPTION OF THE INVENTION

The present invention comprises compounds of Formula I.

-   -   R¹ is azetidinyl, pyrrolyl, pyrazolyl, imidazolyl, triazolyl,        thiazolyl, pyridyl, pyridyl N-oxide, pyrazinyl, pyrimidinyl,        pyridazyl, piperidinyl, quinazolinyl, cinnolinyl,        benzothiazolyl, indazolyl, tetrahydropyranyl, tetrahydrofuranyl,        furanyl, phenyl, oxazolyl, isoxazolyl, thiophenyl, benzoxazolyl,        benzimidazolyl, indolyl, thiadiazolyl, oxadiazolyl or        quinolinyl; wherein said azetidinyl, pyridyl, pyridyl-N-oxide,        pyrazinyl, pyrimidinyl, pyridazyl, piperidinyl, quinazolinyl,        cinnolinyl, benzothiazolyl, indazolyl, imidazolyl, phenyl,        thiophenyl, benzoxazolyl, benzimidazolyl, indolyl, quinolinyl,        and pyrazolyl are optionally substituted with C(O)C₍₁₋₄₎alkyl,        C(O)NH₂, C(O)NHC₍₁₋₂₎alkyl, C(O)N(C₍₁₋₂₎alkyl)₂,        NHC(O)C₍₁₋₄₎alkyl, NHSO₂C₍₁₋₄₎alkyl, C₍₁₋₄₎alkyl, CF₃, CH₂CF₃,        Cl, F, —CN, OC₍₁₋₄₎alkyl, N(C₍₁₋₄₎alkyl)₂, —(CH₂)₃OCH₃,        SC₍₁₋₄₎alkyl, OH, CO₂H, CO₂C₍₁₋₄₎alkyl, C(O)CF₃, SO₂CF₃, OCF₃,        OCHF₂, SO₂CH₃, SO₂NH₂, SO₂NHC₍₁₋₂₎alkyl, SO₂N(C₍₁₋₂₎alkyl)₂,        C(O)NHSO₂CH₃, or OCH₂OCH₃; and optionally substituted with up to        two additional substituents independently selected from the        group consisting of Cl, C₍₁₋₂₎alkyl, SCH₃, OC₍₁₋₂₎alkyl, CF₃,        —CN, and F; and wherein said triazolyl, oxazolyl, isoxazolyl,        pyrrolyl, and thiazolyl are optionally substituted with up to        two substituents independently selected from the group        consisting of SO₂CH₃, SO₂NH₂, C(O)NH₂, —CN, OC₍₁₋₂₎alkyl,        (CH₂)₍₂₋₃₎OCH₃, SCH₃, CF₃, F, Cl, and C₍₁₋₂₎alkyl; and said        thiadiazolyl and oxadiazolyl are optionally substituted with        C₍₁₋₂₎alkyl; and said pyridyl, pyridyl-N-oxide, pyrimidinyl,        pyridazyl, and pyrazinyl are optionally substituted with up to        three additional substituents independently selected from the        group consisting of C(O)NHC₍₁₋₂₎alkyl, C(O)N(C₍₁₋₂₎alkyl)₂,        NHC(O)C₍₁₋₄₎alkyl, NHSO₂C₍₁₋₄₎alkyl, C(O)CF₃, SO₂CF₃,        SO₂NHC₍₁₋₂₎alkyl, SO₂N(C₍₁₋₂₎alkyl)₂, C(O)NHSO₂CH₃, SO₂CH₃,        SO₂NH₂, C(O)NH₂, —CN, OC₍₁₋₄₎alkyl, (CH₂)₍₂₋₃₎OCH₃ (including        —(CH₂)₃OCH₃), SC₍₁₋₄₎alkyl, CF₃, F, Cl, and C₍₁₋₄₎alkyl;    -   R² is H, C₍₁₋₆₎alkyl, —C≡CH, triazolyl, pyridyl,        pyridyl-N-oxide, pyrazolyl, pyrimidinyl, oxazolyl, isoxazolyl,        azetidin-3-yl, N-acetyl-azetidin-3-yl,        N-methylsulfonyl-azetidin-3-yl, N-Boc-azetidin-3-yl,        N-methyl-azetidin-3-yl, N-acetamidyl-azetidin-3-yl, N-acetyl        piperidinyl, 1-H-piperidinyl, N-Boc-piperidinyl,        N—C₍₁₋₃₎alkyl-piperidinyl, N-methylsulfonyl-piperidinyl,        thiazolyl, pyridazyl, pyrazinyl, 1-(3-methoxypropyl)-imidazolyl,        thiadiazolyl, oxadiazolyl, or imidazolyl; wherein said        imidazolyl is optionally substituted with up to three additional        substituents independently selected from the group consisting of        C₍₁₋₂₎alkyl, SCH₃, OC₍₁₋₂₎alkyl, CF₃, —CN, F, and Cl; and said        pyridyl, pyridyl-N-oxide, pyrimidinyl, pyridazyl, and pyrazinyl,        are optionally substituted with up to three additional        substituents independently selected from the group consisting of        SO₂CH₃, SO₂NH₂, C(O)NH₂, —CN, OC₍₁₋₂₎alkyl, (CH₂)₍₂₋₃₎OCH₃,        SCH₃, CF₃, F, Cl, and C₍₁₋₂₎alkyl; and said triazolyl,        thiazolyl, oxazolyl and isoxazolyl are optionally substituted        with up to two substituents independently selected from the        group consisting of SO₂CH₃, SO₂NH₂, C(O)NH₂, —CN, OC₍₁₋₂₎alkyl,        (CH₂)₍₂₋₃₎OCH₃, SCH₃, CF₃, F, Cl, and C₍₁₋₂₎alkyl; and said        thiadiazolyl and oxadiazolyl are optionally substituted with        C₍₁₋₂₎alkyl; and said pyrazolyl is optionally substituted with        up to three CH₃ groups;    -   R³ is H, OH, OCH₃, or NH₂;    -   R⁴ is H, or F;    -   R⁵ is H, Cl, —CN, CF₃, SC₍₁₋₄₎alkyl, OC₍₁₋₄₎alkyl, OH,        C₍₁₋₄₎alkyl, N(CH₃)OCH₃, NH(C₍₁₋₄₎alkyl), N(C₍₁₋₄₎alkyl)₂,        4-hydroxy-piperidinyl, azetidin-1-yl, or fur-2-yl; provided that        R⁵ is not H if R⁷ is OCH₃;    -   R⁶ is C₍₁₋₄₎alkyl-Q, OC₍₁₋₄₎alkyl-Q, NA³A⁴, NHC₍₁₋₄₎alkylQ,        NHCOC₍₁₋₄₎alkylQ, C(O)NA³A⁴, C(O)OC₍₁₋₄₎alkyl,        O-tetrahydropyranyl, O-(N-methyl)-piperidinyl,        O—C₍₃₋₆₎cycloalkyl, O-(N-methyl)-pyrrolidinyl,        O-(N-methyl)-azetidinyl, O-(N-methyl)-aziridinyl, cyclopropyl,        cyclobutyl, oxetanyl, pyrrolidinyl, cyclopentyl,        tetrahydrofuranyl, cyclohexyl,        1-methyl-1,2,3,6-tetrahydropyridin-4-yl, piperidinyl, or        tetrahydropyranyl; wherein said cyclopropyl, cyclobutyl,        cyclopentyl, pyrrolidinyl, piperidinyl, tetrahydropyranyl, and        cyclohexyl are optionally substituted with F, C(O)C₍₁₋₃₎alkyl,        CO₂C(CH₃)₃, and C₍₁₋₄₎alkyl, and up to one additional fluorine        atom; provided that R⁶ is not CH₂-phenyl, CH₂-pyridinyl,        CH₂-pyrimidinyl, CH₂-pyrazinyl, nor CH₂-pyridazyl;    -   Q is H, CF₃, OH, SO₂CH₃, —CN, NA³A⁴, CO₂C₍₁₋₄₎alkyl,        OC₍₁₋₄₎alkyl, cyclopropyl, cyclobutyl, oxetanyl, cyclopentyl,        tetrahydrofuranyl, pyrazolyl, isoxazolyl, imidazolyl, triazolyl,        oxazolyl, thiazolyl, pyrrolidinyl, cyclohexyl, piperidinyl,        tetrahydropyranyl, 1,1-dioxo-tetrahydrothiopyran-4-yl,        tetrahydrothiopyran-4-yl, phenyl, pyridinyl, pyrimidinyl,        pyrazinyl, or pyridazyl; wherein said cyclopropyl, cyclobutyl,        cyclopentyl, pyrrolidinyl, piperidinyl, tetrahydropyranyl, and        cyclohexyl are optionally substituted with F, C(O)C₍₁₋₃₎alkyl,        CO₂C(CH₃)₃, and C₍₁₋₄₎alkyl, and up to one additional fluorine        atom; and said pyrazolyl, isoxazolyl, imidazolyl, triazolyl,        oxazolyl, and thiazolyl are all optionally substituted with one        or two CH₃ groups; and said oxetanyl is optionally substituted        with CH₃;        wherein    -   A³ is H, or C₍₁₋₄₎alkyl;    -   A⁴ is H, C₍₁₋₄₎alkyl, CH₂-cyclopropyl, cyclopropyl,        C₍₁₋₃₎alkylCF₃, CH₂CH₂OCH₂CF₃, C(O)C₍₁₋₂₎alkylCF₃,

or C₍₀₋₁₎alkyl-trifluoromethyl-cyclohexyl, orA³ and A⁴ may be taken together with their attached nitrogen to form aring selected from the group consisting of:

wherein

-   -   q_(b) is H, F, CF₃, SO₂CH₃, OC₍₁₋₄₎alkyl, pyrazol-1-yl, or        3-trifluoromethyl-pyrazol-1-yl, imidazol-1-yl, or triazolyl;    -   q_(c) is H, F, CF₃, OC₍₁₋₄₎alkyl, or OH;    -   q_(d) is H, CH₂CF₃, C₍₁₋₄₎alkyl, C(O)C₍₁₋₄₎alkyl, phenyl,        CO₂C(CH₃)₃, SO₂C₍₁₋₄₎alkyl, CH₂CH₂CF₃, CH₂-cyclopropyl,        CH₂-phenyl, or C₍₃₋₆₎cycloalkyl;        provided that if R⁶ is OCH₂-Q, then Q may not be OH, nor NA³A⁴;    -   R⁷ is H, Cl, —CN, C₍₁₋₄₎alkyl, cyclopropyl, cyclobutyl,        OC₍₁₋₄₎alkylCF₃, OCF₃, OCHF₂, OCH₂CH₂OC₍₁₋₄₎alkyl, CF₃, SCH₃,        C₍₁₋₄₎alkylNA¹A² (including CH₂NA¹A²), CH₂OC₍₂₋₃₎alkylNA¹A²,        NA¹A², C(O)NA¹A², CH₂NHC₍₂₋₃₎alkylNA¹A²,        CH₂N(CH₃)C₍₂₋₃₎alkylNA¹A², NHC₍₂₋₃₎alkylNA¹A²,        N(CH₃)C₍₂₋₄₎alkylNA¹A², OC₍₂₋₄₎alkylNA¹A², OC₍₁₋₄₎alkyl,        OCH₂-(1-methyl)-imidazol-2-yl, thiophenyl, furyl, pyrazolyl,        imidazolyl, pyridyl, pyridazyl, pyrazinyl, pyrimidinyl,        indazolyl, phenyl, or

wherein said phenyl, thiophenyl, furyl, pyrazolyl, imidazolyl, pyridyl,pyridazyl, pyrazinyl, pyrimidinyl, and indazolyl are optionallysubstituted with up to three substituents independently selected fromthe group consisting of F, Cl, CH₃, CF₃, and OCH₃;

-   -   A¹ is H, or C₍₁₋₄₎alkyl;    -   A² is H, C₍₁₋₄₎alkyl, C₍₁₋₄₎alkylOC₍₁₋₄₎alkyl, C₍₁₋₄₎alkylOH,        C(O)C₍₁₋₄₎alkyl, or OC₍₁₋₄₎alkyl; or A¹ and A² may be taken        together with their attached nitrogen to form a ring selected        from the group consisting of:

-   -   R_(a) is H, OC₍₁₋₄₎alkyl, CH₂OH, NH(CH₃), N(CH₃)₂, NH₂, CH₃, F,        CF₃, SO₂CH₃, or OH;    -   R_(b) is H, CO₂C(CH₃)₃, C₍₁₋₄₎alkyl, C(O)C₍₁₋₄₎alkyl,        SO₂C₍₁₋₄₎alkyl, CH₂CH₂CF₃, CH₂CF₃, CH₂-cyclopropyl, phenyl,        CH₂-phenyl, or C₍₃₋₆₎cycloalkyl;    -   R⁸ is H, C₍₁₋₃₎alkyl (including CH₃), OC₍₁₋₃₎alkyl (including        OCH₃) CF₃, NH₂, NHCH₃, —CN, or F;    -   R⁹ is H, or F;        and pharmaceutically acceptable salts thereof;

In another embodiment of the invention:

-   -   R¹ is pyrrolyl, pyrazolyl, imidazolyl, triazolyl, thiazolyl,        pyridyl, pyridyl N-oxide, pyrazinyl, pyrimidinyl, pyridazyl,        piperidinyl, tetrahydropyranyl, phenyl, oxazolyl, isoxazolyl,        thiophenyl, benzoxazolyl, or quinolinyl; wherein said pyridyl,        pyridyl N-oxide, piperidinyl, imidazolyl, phenyl, thiophenyl,        benzoxazolyl, pyrazolyl, pyrazinyl, pyrimidinyl, pyridazyl, or        quinolinyl are optionally substituted with C(O)C₍₁₋₄₎alkyl,        C(O)NH₂, C₍₁₋₄₎alkyl, CF₃, CH₂CF₃, Cl, F, —CN, OC₍₁₋₄₎alkyl,        N(C₍₁₋₄₎alkyl)₂, —(CH₂)₃OCH₃, SC₍₁₋₄₎alkyl, OH, CO₂H,        CO₂C₍₁₋₄₎alkyl, OCF₃, OCHF₂, SO₂CH₃, SO₂NH₂, or OCH₂OCH₃; and        optionally substituted with up to two additional substituents        independently selected from the group consisting of Cl,        C₍₁₋₂₎alkyl (including CH₃), SCH₃, OC₍₁₋₂₎alkyl (including        OCH₃), CF₃, —CN, and F; and wherein said triazolyl, oxazolyl,        isoxazolyl, pyrrolyl, and thiazolyl are optionally substituted        with up to two substituents independently selected from the        group consisting of SO₂CH₃, SO₂NH₂, C(O)NH₂, —CN, OC₍₁₋₂₎alkyl,        (CH₂)₍₂₋₃₎OCH₃, SCH₃, CF₃, F, Cl, and C₍₁₋₂₎alkyl (including        CH₃); and said pyridyl, and pyridyl-N-oxide are optionally        substituted with up to three additional substituents        independently selected from the group consisting of SO₂CH₃,        SO₂NH₂, C(O)NH₂, —CN, OC₍₁₋₄₎alkyl, (CH₂)₍₂₋₃₎OCH₃ (including        —(CH₂)₃OCH₃), SC₍₁₋₄₎alkyl, CF₃, F, Cl, and C₍₁₋₄₎alkyl;    -   R² is H, C₍₁₋₆₎alkyl (including C₍₁₋₄₎alkyl), —C≡CH, 1-methyl        triazolyl, pyridyl, pyridyl-N-oxide, 1-methyl pyrazolyl,        pyrimidinyl, oxazolyl, isoxazolyl, azetidin-3-yl,        N-acetyl-azetidin-3-yl, N-methylsulfonyl-azetidin-3-yl,        N-Boc-azetidin-3-yl, N-acetyl piperidinyl, 1-H-piperidinyl,        N-Boc-piperidinyl, N—C₍₁₋₃₎alkyl-piperidinyl (including        N—C₍₁₋₂₎alkyl-piperidinyl), N-methylsulfonyl-piperidinyl,        thiazolyl, pyridazyl, pyrazinyl, 1-(3-methoxypropyl)-imidazolyl,        or 1-C₍₁₋₂₎alkyl imidazolyl; wherein said 1-C₍₁₋₂₎alkyl        imidazolyl is optionally substituted with up to two additional        substituents independently selected from the group consisting of        C₍₁₋₂₎alkyl (including CH₃), SCH₃, OC₍₁₋₂₎alkyl, CF₃, —CN, F,        and Cl; and said pyridyl, and pyridyl-N-oxide are optionally        substituted with up to three additional substituents        independently selected from the group consisting of SO₂CH₃,        SO₂NH₂, C(O)NH₂, —CN, OC₍₁₋₂₎alkyl (including OCH₃),        (CH₂)₍₂₋₃₎OCH₃, SCH₃, CF₃, F, Cl, and C₍₁₋₂₎alkyl (including        CH₃); and said thiazolyl, oxazolyl and isoxazolyl are optionally        substituted with up to two substituents independently selected        from the group consisting of SO₂CH₃, SO₂NH₂, C(O)NH₂, —CN,        OC₍₁₋₂₎alkyl, (CH₂)₍₂₋₃₎OCH₃, SCH₃, CF₃, F, Cl, and C₍₁₋₂₎alkyl        (including CH₃); and said 1-methyl pyrazolyl is optionally        substituted with up to two additional CH₃ groups;    -   R³ is H, OH, OCH₃, or NH₂;    -   R⁴ is H, or F;    -   R⁵ is H, Cl, —CN, CF₃, SC₍₁₋₄₎alkyl, OC₍₁₋₄₎alkyl, OH,        C₍₁₋₄₎alkyl, N(CH₃)OCH₃, NH(C₍₁₋₄₎alkyl), N(C₍₁₋₄₎alkyl)₂,        4-hydroxy-piperidinyl, azetidin-1-yl, or fur-2-yl; provided that        R⁵ is not H if R⁷ is OCH₃;    -   R⁶ is C₍₁₋₄₎alkyl-Q, OC₍₁₋₄₎alkyl-Q, C(O)NA³A⁴,        C(O)OC₍₁₋₄₎alkyl, O-tetrahydropyranyl, O-(N-methyl)-piperidinyl,        cyclopropyl, cyclobutyl, pyrrolidinyl, cyclopentyl,        tetrahydrofuranyl, cyclohexyl,        1-methyl-1,2,3,6-tetrahydropyridin-4-yl, piperidinyl, or        tetrahydropyranyl; wherein said cyclopropyl, cyclobutyl,        cyclopentyl, pyrrolidinyl, piperidinyl, tetrahydropyranyl, and        cyclohexyl are optionally substituted with F, C(O)C₍₁₋₃₎alkyl,        CO₂C(CH₃)₃, and C₍₁₋₄₎alkyl, and up to one additional fluorine        atom; provided that R⁶ is not CH₂-phenyl, CH₂-pyridinyl,        CH₂-pyrimidinyl, CH₂-pyrazinyl, nor CH₂-pyridazyl;    -   Q is H, CF₃, OH, SO₂CH₃, —CN, NA³A⁴, OC₍₁₋₄₎alkyl, cyclopropyl,        cyclobutyl, oxetanyl, cyclopentyl, tetrahydrofuranyl, pyrazolyl,        isoxazolyl, imidazolyl, triazolyl, oxazolyl, thiazolyl,        pyrrolidinyl, cyclohexyl, piperidinyl, tetrahydropyranyl,        1,1-dioxo-tetrahydrothiopyran-4-yl, tetrahydrothiopyran-4-yl,        phenyl, pyridinyl, pyrimidinyl, pyrazinyl, or pyridazyl; wherein        said cyclopropyl, cyclobutyl, cyclopentyl, pyrrolidinyl,        piperidinyl, tetrahydropyranyl, and cyclohexyl are optionally        substituted with F, C(O)C₍₁₋₃₎alkyl (including C(O)CH₃),        CO₂C(CH₃)₃, and C₍₁₋₄₎alkyl, and up to one additional fluorine        atom; and said pyrazolyl, isoxazolyl, imidazolyl, triazolyl,        oxazolyl, and thiazolyl are all optionally substituted with one        or two CH₃ groups; and said oxetanyl is optionally substituted        with CH₃;        wherein    -   A³ is H, or C₍₁₋₄₎alkyl;    -   A⁴ is H, C₍₁₋₄₎alkyl, CH₂-cyclopropyl, cyclopropyl,        C₍₁₋₃₎alkylCF₃, CH₂CH₂OCH₂CF₃, C(O)C₍₁₋₂₎alkylCF₃,

or C₍₀₋₁₎alkyl-trifluoromethyl-cyclohexyl, orA³ and A⁴ may be taken together with their attached nitrogen to form aring selected from the group consisting of:

wherein

-   -   q_(b) is H, F, CF₃, SO₂CH₃, OC₍₁₋₄₎alkyl, pyrazol-1-yl, or        3-trifluoromethyl-pyrazol-1-yl, imidazol-1-yl, or triazolyl;    -   q_(c) is H, F, CF₃, OC₍₁₋₄₎alkyl, or OH;    -   q_(d) is H, CH₂CF₃, C₍₁₋₄₎alkyl, C(O)C₍₁₋₄₎alkyl (including        C(O)CH₃), or phenyl; provided that if R⁶ is OCH₂-Q, then Q may        not be OH, nor NA³A⁴;    -   R⁷ is H, Cl, —CN, C₍₁₋₄₎alkyl, cyclopropyl, OC₍₁₋₄₎alkylCF₃,        OCH₂CH₂OC₍₁₋₄₎alkyl, CF₃, SCH₃, CH₂NA¹A², CH₂OC₍₂₋₃₎alkylNA¹A²,        NA¹A², C(O)NA¹A², N(CH₃)C₍₂₋₄₎alkylNA¹A², OC₍₂₋₄₎alkylNA¹A²,        OC₍₁₋₄₎alkyl, OCH₂-(1-methyl)-imidazol-2-yl, furyl, pyrazolyl,        imidazolyl, pyridyl, pyridazyl, pyrazinyl, pyrimidinyl,        thiophenyl, 1-methyl-indazolyl, phenyl, or

wherein said imidazolyl or pyrazolyl is optionally substituted with oneCH₃ group;

-   -   A¹ is H, or C₍₁₋₄₎alkyl;    -   A² is H, C₍₁₋₄₎alkyl, C₍₁₋₄₎alkylOC₍₁₋₄₎alkyl, C₍₁₋₄₎alkylOH,        C(O)C₍₁₋₄₎alkyl, or OC₍₁₋₄₎alkyl; or A¹ and A² may be taken        together with their attached nitrogen to form a ring selected        from the group consisting of:

-   -   R_(a) is H, OC₍₁₋₄₎alkyl, CH₂OH, NH(CH₃), N(CH₃)₂, NH₂, CH₃, F,        or OH;    -   R_(b) is H, CO₂C(CH₃)₃, C₍₁₋₄₎alkyl, C(O)C₍₁₋₄₎alkyl (including        C(O)CH₃), SO₂C₍₁₋₄₎alkyl, CH₂CH₂CF₃, CH₂CF₃, CH₂-cyclopropyl,        phenyl, CH₂-phenyl, or C₍₃₋₆₎cycloalkyl;    -   R⁸ is H, CH₃, OCH₃, or F;    -   R⁹ is H, or F;        and pharmaceutically acceptable salts thereof;

In another embodiment of the invention:

-   -   R¹ is pyrrolyl, pyrazolyl, imidazolyl, triazolyl, thiazolyl,        pyridyl, pyridyl N-oxide, pyrazinyl, pyrimidinyl, pyridazyl,        piperidinyl, tetrahydropyranyl, phenyl, oxazolyl, isoxazolyl,        thiophenyl, benzoxazolyl, or quinolinyl; wherein said        piperidinyl, pyridyl, pyridyl N-oxide, imidazolyl, phenyl,        thiophenyl, benzoxazolyl, and pyrazolyl are optionally        substituted with C(O)C₍₁₋₄₎alkyl (including C(O)CH₃), C(O)NH₂,        C₍₁₋₄₎alkyl (including CH₃, and CH₂CH₃), CF₃, CH₂CF₃, Cl, F,        —CN, OC₍₁₋₄₎alkyl (including OCH₃), N(C₍₁₋₄₎alkyl)₂ (including        N(CH₃)₂), —(CH₂)₃OCH₃, SC₍₁₋₄₎alkyl (including SCH₃), OH, CO₂H,        CO₂C₍₁₋₄₎alkyl (including CO₂C(CH₃)₃), OCF₃, OCHF₂, SO₂CH₃,        SO₂NH₂, or OCH₂OCH₃; and optionally substituted with up to two        additional substituents independently selected from the group        consisting of Cl, OCH₃, and CH₃; and wherein said triazolyl,        oxazolyl, isoxazolyl, and thiazolyl are optionally substituted        with one or two CH₃ groups;    -   R² is H, C₍₁₋₄₎alkyl, —C≡CH, 1-methyl-triazolyl, pyridyl,        pyridyl-N-oxide, 1-methyl-pyrazolyl, pyrimidinyl, pyrazinyl,        oxazolyl, isoxazolyl, N-acetyl-azetidin-3-yl,        N-methylsulfonyl-azetidin-3-yl, N-Boc-azetidin-3-yl, N-acetyl        piperidinyl, 1-H-piperidinyl, N-Boc-piperidinyl,        N—C₍₁₋₂₎alkyl-piperidinyl, N-methylsulfonyl-piperidinyl,        thiazolyl, pyridazyl, 1-(3-methoxypropyl)-imidazolyl, or        1-C₍₁₋₂₎alkyl-imidazolyl; wherein said 1-C₍₁₋₂₎alkyl imidazolyl        is optionally substituted with up to two additional CH₃ groups,        or one substituent selected from the group consisting of SCH₃,        and Cl; and said pyridyl, and pyridyl-N-oxide are optionally        substituted with up to two substitutents independently selected        from the group consisting of SO₂CH₃, SO₂NH₂, C(O)NH₂, —CN, OCH₃,        CF₃, Cl, and CH₃; and said thiazolyl, oxazolyl and isoxazolyl        are optionally substituted with up to two CH₃ groups; and said        1-methyl pyrazolyl is optionally substituted with up to two        additional CH₃ groups;    -   R³ is H, OH, OCH₃, or NH₂;    -   R⁴ is H, or F;    -   R⁵ is H, Cl, —CN, CF₃, SC₍₁₋₄₎alkyl (including SCH₃),        OC₍₁₋₄₎alkyl (including OC₍₁₋₃₎alkyl) OH, C₍₁₋₄₎alkyl,        N(CH₃)OCH₃, NH(C₍₁₋₄₎alkyl) (including NH(C₍₁₋₂₎alkyl)),        N(C₍₁₋₄₎alkyl)₂ (including N(C₍₁₋₂₎alkyl)₂),        4-hydroxy-piperidinyl, azetidin-1-yl, or fur-2-yl; provided that        R⁵ is not H if R⁷ is OCH₃;    -   R⁶ is C₍₁₋₄₎alkyl-Q, OC₍₁₋₄₎alkyl-Q, C(O)NA³A⁴,        C(O)OC₍₁₋₄₎alkyl, O-tetrahydropyranyl, O-(N-methyl)-piperidinyl,        cyclopropyl, cyclobutyl, pyrrolidinyl, cyclopentyl,        tetrahydrofuranyl, cyclohexyl,        1-methyl-1,2,3,6-tetrahydropyridin-4-yl, piperidinyl, or        tetrahydropyranyl; wherein said cyclopropyl, cyclobutyl,        cyclopentyl, pyrrolidinyl, piperidinyl, tetrahydropyranyl, and        cyclohexyl are optionally substituted with F, CO₂C(CH₃)₃, and        C₍₁₋₄₎alkyl (including CH₃), and up to one additional fluorine        atom; provided that R⁶ is not CH₂-phenyl, CH₂-pyridinyl, nor        CH₂-pyrimidinyl;    -   Q is H, CF₃, OH, SO₂CH₃, —CN, NA³A⁴, OC₍₁₋₄₎alkyl, cyclopropyl,        cyclobutyl, oxetanyl, cyclopentyl, tetrahydrofuranyl, pyrazolyl,        isoxazolyl, imidazolyl, triazolyl, oxazolyl, thiazolyl,        pyrrolidinyl, cyclohexyl, piperidinyl, tetrahydropyranyl,        1,1-dioxo-tetrahydrothiopyran-4-yl, tetrahydrothiopyran-4-yl,        phenyl, pyridinyl, or pyrimidinyl; wherein said cyclopropyl,        cyclobutyl, cyclopentyl, pyrrolidinyl, piperidinyl,        tetrahydropyranyl, and cyclohexyl are optionally substituted        with F, C(O)CH₃, CO₂C(CH₃)₃, and C₍₁₋₄₎alkyl (including CH₃),        and up to one additional fluorine atom; and said pyrazolyl,        isoxazolyl, imidazolyl, triazolyl, oxazolyl, and thiazolyl are        all optionally substituted with one or two CH₃ groups; and said        oxetanyl is optionally substituted with CH₃; wherein    -   A³ is H, or C₍₁₋₄₎alkyl;    -   A⁴ is H, C₍₁₋₄₎alkyl, CH₂-cyclopropyl, cyclopropyl,        C₍₁₋₃₎alkylCF₃, CH₂CH₂OCH₂CF₃, C(O)C₍₁₋₂₎alkylCF₃,

or C₍₀₋₁₎alkyl-trifluoromethyl-cyclohexyl, orA³ and A⁴ may be taken together with their attached nitrogen to form aring selected from the group consisting of:

wherein

-   -   q_(b) is H, F, CF₃, SO₂CH₃, OC₍₁₋₄₎alkyl (including OCH₃),        pyrazol-1-yl, 3-trifluoromethyl-pyrazol-1-yl, imidazol-1-yl, or        triazolyl;    -   q_(c) is H, F, CF₃, OC₍₁₋₄₎alkyl, or OH;    -   q_(d) is H, CH₂CF₃, C₍₁₋₄₎alkyl, C(O)CH₃, or phenyl; provided        that if R⁶ is OCH₂-Q, then Q may not be OH, nor NA³A⁴;    -   R⁷ is H, Cl, —CN, C₍₁₋₄₎alkyl, cyclopropyl, OC₍₁₋₄₎alkylCF₃        (including OCH₂CF₃), OCH₂CH₂OC₍₁₋₄₎alkyl (including        OCH₂CH₂OCH₃), CF₃, SCH₃, NA¹A², C(O)NA¹A² (including C(O)NHCH₃),        N(CH₃)C₍₂₋₄₎alkylNA¹A² (including N(CH₃)CH₂CH₂NA¹A²),        OC₍₂₋₄₎alkylNA¹A² (including OCH₂CH₂NA¹A²), OC₍₁₋₄₎alkyl        (including OC₍₁₋₃₎alkyl), OCH₂-(1-methyl)-imidazol-2-yl,        imidazolyl, furyl, pyrazolyl, pyridyl, pyrimidinyl, thiophenyl,        1-methyl-indazolyl, phenyl, or

wherein said imidazolyl or pyrazolyl is optionally substituted with oneCH₃ group;

-   -   A¹ is H, or C₍₁₋₄₎alkyl;    -   A² is H, C₍₁₋₄₎alkyl, C₍₁₋₄₎alkylOC₍₁₋₄₎alkyl, C₍₁₋₄₎alkylOH,        C(O)C₍₁₋₄₎alkyl (including C(O)C₍₁₋₂₎alkyl), or OC₍₁₋₄₎alkyl        (including OCH₃); or A¹ and A² may be taken together with their        attached nitrogen to form a ring selected from the group        consisting of:

-   -   R_(a) is H, F, OC₍₁₋₄₎alkyl (including OCH₃), or OH;    -   R_(b) is C₍₁₋₄₎alkyl (including CH₃), C(O)CH₃, or phenyl;

R⁸ is H, CH₃, OCH₃, or F;

R⁹ is H, or F;

and pharmaceutically acceptable salts thereof;

In another embodiment of the invention:

-   -   R¹ is pyrrolyl, pyrazolyl, imidazolyl, triazolyl, thiazolyl,        pyridyl, pyridyl N-oxide, pyrazinyl, pyrimidinyl, pyridazyl,        piperidinyl, tetrahydropyranyl, phenyl, oxazolyl, isoxazolyl,        thiophenyl, benzoxazolyl, or quinolinyl; wherein said        piperidinyl, pyridyl, pyridyl N-oxide, imidazolyl, phenyl,        thiophenyl, benzoxazolyl, and pyrazolyl are optionally        substituted with SO₂CH₃, C(O)CH₃, C(O)NH₂, CH₃, CH₂CH₃, CF₃, Cl,        F, —CN, OCH₃, N(CH₃)₂, —(CH₂)₃OCH₃, SCH₃, OH, CO₂H, CO₂C(CH₃)₃,        or OCH₂OCH₃; and optionally substituted with up to two        additional substituents independently selected from the group        consisting of Cl, OCH₃, and CH₃; and wherein said triazolyl,        oxazolyl, isoxazolyl, and thiazolyl are optionally substituted        with one or two CH₃ groups;    -   R² is H, C₍₁₋₄₎alkyl (including CH₃), —C≡CH,        1-methyl-1,2,3-triazolyl, pyridyl, pyridyl-N-oxide,        1-methyl-pyrazol-4-yl, pyrimidin-5-yl, pyridazyl, pyrazin-2-yl,        isoxazolyl, N-acetyl-azetidin-3-yl,        N-methylsulfonyl-azetidin-3-yl, N-Boc-azetidin-3-yl, N-acetyl        piperidinyl, N-methylsulfonyl-piperidinyl, 1-H-piperidinyl,        N-Boc-piperidinyl, N—C₍₁₋₂₎alkyl-piperidinyl, thiazol-5-yl,        1-(3-methoxypropyl)-imidazol-5-yl, or 1-C₍₁₋₂₎alkyl        imidazol-5-yl (including 1-ethyl imidazol-5-yl and 1-methyl        imidazol-5-yl); wherein said 1-C₍₁₋₂₎alkyl-imidazol-5-yl        (including 1-methyl imidazol-5-yl) is optionally substituted        with up to two additional CH₃ groups, or one substituent        selected from the group consisting of SCH₃, and Cl; and said        pyridyl, and pyridyl-N-oxide are optionally substituted with up        to two substituents independently selected from the group        consisting of C(O)NH₂, —CN, OCH₃, CF₃, Cl, and CH₃; and said        thiazol-5-yl, and said isoxazolyl are optionally substituted        with up to two CH₃ groups; and said 1-methyl pyrazol-4-yl is        optionally substituted with up to two additional CH₃ groups;    -   R³ is H, OH, OCH₃, or NH₂;    -   R⁴ is H, or F;    -   R⁵ is H, Cl, —CN, CF₃, SCH₃, OC₍₁₋₃₎alkyl, OH, C₍₁₋₄₎alkyl        (including C₍₁₋₂₎alkyl), N(CH₃)OCH₃, NH(C₍₁₋₂₎alkyl),        N(C₍₁₋₂₎alkyl)₂, 4-hydroxy-piperidinyl, azetidin-1-yl, or        fur-2-yl; provided that R⁵ is not H if R⁷ is OCH₃;    -   R⁶ is C₍₁₋₄₎alkyl-Q, OC₍₁₋₄₎alkyl-Q, C(O)NA³A⁴,        C(O)OC₍₁₋₄₎alkyl, O-tetrahydropyranyl, O-(N-methyl)-piperidinyl,        cyclopropyl, cyclobutyl, pyrrolidinyl, cyclopentyl,        tetrahydrofuranyl, cyclohexyl,        1-methyl-1,2,3,6-tetrahydropyridin-4-yl, piperidinyl, or        tetrahydropyran-4-yl; wherein said cyclopropyl, cyclobutyl,        cyclopentyl, pyrrolidinyl, piperidinyl, and cyclohexyl are        optionally substituted with F, CO₂C(CH₃)₃, and CH₃, and up to        one additional fluorine atom; provided that R⁶ is not        CH₂-phenyl, CH₂-pyridinyl, nor CH₂-pyrimidinyl;    -   Q is H, CF₃, OH, SO₂CH₃, —CN, NA³A⁴, OC₍₁₋₄₎alkyl, cyclopropyl,        cyclobutyl, oxetanyl, cyclopentyl, tetrahydrofuranyl,        1,3-dimethyl-pyrazol-5-yl, 3,5-dimethyl-isoxazol-4-yl,        thiazol-2-yl, pyrrolidinyl, cyclohexyl, piperidinyl,        tetrahydropyran-4-yl, 1,1-dioxo-tetrahydrothiopyran-4-yl,        tetrahydrothiopyran-4-yl, phenyl, pyridin-3-yl, or        pyrimidin-2-yl; wherein said cyclopropyl, cyclobutyl,        cyclopentyl, pyrrolidinyl, piperidinyl, and cyclohexyl are        optionally substituted with F, C(O)CH₃, CO₂C(CH₃)₃, and CH₃, and        up to one additional fluorine atom; and said oxetanyl is        optionally substituted with CH₃; wherein    -   A³ is H, or C₍₁₋₄₎alkyl (including CH₃);    -   A⁴ is H, C₍₁₋₄₎alkyl (including CH₃), CH₂-cyclopropyl,        cyclopropyl, C₍₁₋₃₎alkylCF₃, CH₂CH₂OCH₂CF₃, C(O)C₍₁₋₂₎alkylCF₃,

or C₍₀₋₁₎alkyl-trifluoromethyl-cyclohexyl, orA³ and A⁴ may be taken together with their attached nitrogen to form aring selected from the group consisting of:

wherein

-   -   q_(b) is H, F, CF₃, SO₂CH₃, OCH₃, pyrazol-1-yl,        3-trifluoromethyl-pyrazol-1-yl, or imidazol-1-yl;    -   q_(c) is H, F, or CF₃,    -   q_(d) is CH₂CF₃;        provided that if R⁶ is OCH₂-Q, then Q may not be OH, nor NA³A⁴;    -   R⁷ is H, Cl, —CN, C₍₁₋₄₎alkyl, cyclopropyl, OCH₂CF₃,        OCH₂CH₂OCH₃, CF₃, SCH₃, NA¹A², C(O)NHCH₃, N(CH₃)CH₂CH₂NA¹A²,        OCH₂CH₂NA¹A², OC₍₁₋₃₎alkyl (including OC₍₁₋₂₎alkyl),        OCH₂-(1-methyl)-imidazol-2-yl, imidazol-2-yl, pyrazol-4-yl,        pyrid-3-yl, pyrimidin-5-yl, thiophen-3-yl,        1-methyl-indazol-5-yl, 1-methyl-indazol-6-yl, fur-2-yl, phenyl,        or

wherein said imidazol-2-yl or pyrazol-4-yl are optionally substitutedwith one CH₃ group;

-   -   A¹ is H, or C₍₁₋₄₎alkyl (including C₍₁₋₂₎alkyl);    -   A² is H, C₍₁₋₄₎alkyl (including C₍₁₋₂₎alkyl),        C₍₁₋₄₎alkylOC₍₁₋₄₎alkyl (including CH₂CH₂OCH₃), C₍₁₋₄₎alkylOH,        C(O)C₍₁₋₂₎alkyl, or OCH₃; or A¹ and A² may be taken together        with their attached nitrogen to form a ring selected from the        group consisting of:

-   -   R_(a) is H, F, OCH₃, or OH;    -   R_(b) is CH₃, or phenyl;    -   R⁸ is H, CH₃, OCH₃, or F;    -   R⁹ is H, or F;        and pharmaceutically acceptable salts thereof;

In another embodiment of the invention

-   -   R¹ is imidazolyl, pyrimidinyl, triazolyl, tetrahydropyranyl,        thiazolyl, pyridyl, piperidinyl, phenyl, or oxazolyl; wherein        said piperidinyl, pyridyl, imidazolyl, and phenyl are optionally        substituted with SO₂CH₃, C(O)CH₃, CH₃, CF₃, Cl, F, —CN, OCH₃, or        N(CH₃)₂; and optionally substituted with up to one additional        group independently selected from the group consisting of Cl,        OCH₃, and CH₃; and wherein said triazolyl, oxazolyl, and        thiazolyl are optionally substituted with one or two CH₃ groups;    -   R² is H, CH₃, —C≡CH, 1-methyl-1,2,3-triazol-5-yl, pyrid-3-yl,        2-trifluoromethyl-pyrid-4-yl, 1-methyl-pyrazol-4-yl,        1,3,5-trimethyl-pyrazol-4-yl, thiazol-5-yl,        N-acetyl-azetidin-3-yl, N-methylsulfonyl-azetidin-3-yl,        N-Boc-azetidin-3-yl, N-acetyl-piperidin-4-yl,        N-Boc-piperidin-4-yl, 1-H-piperidin-4-yl,        N-methylsulfonyl-piperidin-4-yl, 1,2-dimethyl-imidazol-5-yl, or        1-methyl-imidazol-5-yl;    -   R³ is OH;    -   R⁴ is H;    -   R⁵ is H, Cl, —CN, CF₃, C₍₁₋₂₎alkyl, OH, N(CH₃)OCH₃, OCH₃,        azetidin-1-yl, or fur-2-yl; provided that R⁵ is not H if R⁷ is        OCH₃;    -   R⁶ is C₍₁₋₄₎alkyl-Q, OC₍₁₋₄₎alkyl-Q, C(O)NA³A⁴,        C(O)OC₍₁₋₄₎alkyl, O-tetrahydropyranyl, O-(N-methyl)-piperidinyl,        cyclopentyl, cyclohexyl,        1-methyl-1,2,3,6-tetrahydropyridin-4-yl, or        tetrahydropyran-4-yl; provided that R⁶ is not CH₂-phenyl,        CH₂-pyridinyl, nor CH₂-pyrimidinyl;    -   Q is H, CF₃, OH, SO₂CH₃, NA³A⁴, OC₍₁₋₄₎alkyl, cyclopropyl,        1-methyl-cyclopropyl, oxetanyl, 3-methyl-oxetanyl,        tetrahydrofuranyl, 1,3-dimethyl-pyrazol-5-yl,        3,5-dimethyl-isoxazol-4-yl, thiazol-2-yl,        N-methyl-pyrrolidin-2-yl, cyclohexyl, N-acetyl-piperidin-4-yl,        N-Boc-piperidin-4-yl, 1-H-piperidin-4-yl, tetrahydropyran-4-yl,        1,1-dioxo-tetrahydrothiopyran-4-yl, tetrahydrothiopyran-4-yl,        phenyl, pyridin-3-yl, or pyrimidin-2-yl; wherein said        cyclopropyl, and said cyclohexyl are optionally substituted with        up to two fluorine atoms;        wherein    -   A³ is H, or CH₃;    -   A⁴ is CH₃, CH₂-cyclopropyl, cyclopropyl, C₍₁₋₃₎alkylCF₃,        CH₂CH₂OCH₂CF₃, C(O)C₍₁₋₂₎alkylCF₃,

or C₍₀₋₁₎alkyl-trifluoromethyl-cyclohexyl, orA³ and A⁴ may be taken together with their attached nitrogen to form aring selected from the group consisting of:

wherein

-   -   q_(b) is H, F, CF₃, SO₂CH₃, pyrazol-1-yl, or        3-trifluoromethyl-pyrazol-1-yl;    -   q_(c) is H, F, or CF₃,    -   q_(d) is CH₂CF₃;        provided that if R⁶ is OCH₂-Q, then Q may not be OH, nor NA³A⁴;    -   R⁷ is Cl, —CN, CF₃, C₍₁₋₄₎alkyl, cyclopropyl, NA¹A², C(O)NHCH₃,        OCH₂CH₂OCH₃, 1-methyl imidazol-2-yl, 1-methyl pyrazol-4-yl,        OC₍₁₋₂₎alkyl (including OCH₃), pyrimidin-5-yl, thiophen-3-yl,        1-methyl-indazol-5-yl, 1-methyl-indazol-6-yl, fur-2-yl, phenyl,        or

-   -   A¹ is C₍₁₋₂₎alkyl;    -   A² is C₍₁₋₂₎alkyl, CH₂CH₂OCH₃, or OCH₃; or A¹ and A² may be        taken together with their attached nitrogen to form a ring which        is:

-   -   R_(a) is H, OH, OCH₃, F;    -   R⁸ is H, CH₃, OCH₃, or F;    -   R⁹ is H;        and pharmaceutically acceptable salts thereof.

In another embodiment of the invention

-   -   R¹ is imidazolyl, triazolyl, tetrahydropyranyl, thiazolyl,        pyridyl, or phenyl; wherein said pyridyl, imidazolyl, and phenyl        are optionally substituted with one substituent selected from        the group consisting of CH₃, CF₃, Cl, and —CN; and optionally        substituted with up to one additional CH₃; and wherein said        triazolyl, and thiazolyl are optionally substituted with one or        two CH₃ groups;    -   R² is H, CH₃, 1-methyl-1,2,3-triazol-5-yl, pyrid-3-yl,        2-trifluoromethyl-pyrid-4-yl, 1,3,5-trimethyl-pyrazol-4-yl,        N-acetyl-azetidin-3-yl, N-methylsulfonyl-azetidin-3-yl,        N-Boc-azetidin-3-yl, N-acetyl-piperidin-4-yl,        N-Boc-piperidin-4-yl, 1-H-piperidin-4-yl,        N-methylsulfonyl-piperidin-4-yl, 1,2-dimethyl-imidazol-5-yl, or        1-methyl-imidazol-5-yl;    -   R³ is OH;    -   R⁴ is H;    -   R⁵ is H, Cl, —CN, CF₃, C₍₁₋₂₎alkyl, OCH₃, azetidin-1-yl, or        fur-2-yl; provided that R⁵ is not H if R⁷ is OCH₃;    -   R⁶ is C₍₁₋₄₎alkyl-Q, OC₍₁₋₄₎alkyl-Q, C(O)NA³A⁴,        C(O)OC₍₁₋₄₎alkyl, O-tetrahydropyranyl, O-(N-methyl)-piperidinyl,        cyclopentyl, cyclohexyl,        1-methyl-1,2,3,6-tetrahydropyridin-4-yl, or        tetrahydropyran-4-yl; provided that R⁶ is not CH₂-phenyl,        CH₂-pyridinyl, nor CH₂-pyrimidinyl;    -   Q is H, CF₃, OH, SO₂CH₃, NA³A⁴, OC₍₁₋₄₎alkyl, cyclopropyl,        1-methyl-cyclopropyl, oxetanyl, 3-methyl-oxetanyl,        tetrahydrofuranyl, 1,3-dimethyl-pyrazol-5-yl,        3,5-dimethyl-isoxazol-4-yl, thiazol-2-yl,        N-methyl-pyrrolidin-2-yl, cyclohexyl, N-acetyl-piperidin-4-yl,        N-Boc-piperidin-4-yl, 1-H-piperidin-4-yl, tetrahydropyran-4-yl,        1,1-dioxo-tetrahydrothiopyran-4-yl, tetrahydrothiopyran-4-yl,        phenyl, pyridin-3-yl, or pyrimidin-2-yl; wherein said        cyclopropyl, and said cyclohexyl are optionally substituted with        up to two fluorine atoms;        wherein    -   A³ is H, or CH₃;    -   A⁴ is CH₃, CH₂-cyclopropyl, cyclopropyl, C₍₁₋₃₎alkylCF₃,        CH₂CH₂OCH₂CF₃, C(O)C₍₁₋₂₎alkylCF₃,

C₍₀₋₁₎alkyl-trifluoromethyl-cyclohexyl, orA³ and A⁴ may be taken together with their attached nitrogen to form aring selected from the group consisting of:

wherein

-   -   q_(b) is H, F, CF₃, SO₂CH₃, pyrazol-1-yl, or        3-trifluoromethyl-pyrazol-1-yl;    -   q_(c) is H, F, or CF₃,    -   q_(d) is CH₂CF₃;        provided that if R⁶ is OCH₂-Q, then Q may not be OH, nor NA³A⁴;    -   R⁷ is Cl, CF₃, CH₂CH₃, cyclopropyl, OCH₃, pyrimidin-5-yl,        thiophen-3-yl, 1-methyl-indazol-5-yl, 1-methyl-indazol-6-yl,        fur-2-yl, azetidin-1-yl, phenyl, or

-   -   R⁸ is H, or CH₃;    -   R⁹ is H;        and pharmaceutically acceptable salts thereof.

Another embodiment of the invention is a compound selected from thegroup consisting of:

and pharmaceutically acceptable salts thereof.

Another embodiment of the invention comprises a compound of Formula Iand a pharmaceutically acceptable carrier.

The present invention also provides a method for preventing, treating orameliorating an RORγt mediated inflammatory syndrome, disorder ordisease comprising administering to a subject in need thereof aneffective amount of a compound of Formula I or a form, composition ormedicament thereof.

The present invention provides a method of preventing, treating orameliorating a syndrome, disorder or disease, wherein said syndrome,disorder or disease is selected from the group consisting of: ophthalmicdisorders, uveitis, atherosclerosis, rheumatoid arthritis, psoriasis,psoriatic arthritis, atopic dermatitis, multiple sclerosis, Crohn'sDisease, ulcerative colitis, ankylosing spondylitis, nephritis, organallograft rejection, fibroid lung, systic fibrosis, renal insufficiency,diabetes and diabetic complications, diabetic nephropathy, diabeticretinopathy, diabetic retinitis, diabetic microangiopathy, tuberculosis,chronic obstructive pulmonary disease, sarcoidosis, invasivestaphylococcia, inflammation after cataract surgery, allergic rhinitis,allergic conjunctivitis, chronic urticaria, systemic lupuserythematosus, asthma, allergic asthma, steroid resistant asthma,neutrophilic asthma, periodontal diseases, periodonitis, gingivitis, gumdisease, diastolic cardiomyopathies, cardiac infarction, myocarditis,chronic heart failure, angiostenosis, restenosis, reperfusion disorders,glomerulonephritis, solid tumors and cancers, chronic lymphocyticleukemia, chronic myelocytic leukemia, multiple myeloma, malignantmyeloma, Hodgkin's disease, and carcinomas of the bladder, breast,cervix, colon, lung, prostate, or stomach comprising administering to asubject in need thereof an effective amount of a compound of Formula Ior a form, composition or medicament thereof.

The present invention provides a method of treating or ameliorating asyndrome, disorder or disease, wherein said syndrome, disorder ordisease is selected from the group consisting of: rheumatoid arthritis,psoriasis, chronic obstructive pulmonary disorder, psoriatic arthritis,ankylosing spondylitis, Crohn's disease, and ulcerative colitis.

The present invention provides a method of treating or ameliorating asyndrome, disorder or disease, wherein said syndrome, disorder ordisease is selected from the group consisting of: rheumatoid arthritis,psoriasis, chronic obstructive pulmonary disorder, psoriatic arthritis,ankylosing spondylitis, Crohn's disease, and ulcerative colitiscomprising administering to a subject in need thereof an effectiveamount of a compound of Formula I or a form, composition or medicamentthereof.

The present invention provides a method of treating or ameliorating asyndrome, disorder or disease, wherein said syndrome, disorder ordisease is selected from the group consisting of: inflammatory boweldiseases, rheumatoid arthritis, psoriasis, chronic obstructive pulmonarydisorder, psoriatic arthritis, ankylosing spondylitis, neutrophilicasthma, steroid resistant asthma, multiple sclerosis, and systemic lupuserythematosus comprising administering to a subject in need thereof aneffective amount of a compound of Formula I or a form, composition ormedicament thereof.

The present invention provides a method of treating or ameliorating asyndrome, disorder or disease, wherein said syndrome, disorder ordisease is selected from the group consisting of: rheumatoid arthritis,and psoriasis comprising administering to a subject in need thereof aneffective amount of a compound of Formula I or a form, composition ormedicament thereof.

The present invention provides a method of treating or ameliorating asyndrome, disorder or disease, in a subject in need thereof comprisingadministering to the subject an effective amount of the compound ofFormula I or composition or medicament thereof in a combination therapywith one or more anti-inflammatory agents, or immunosuppressive agents,wherein said syndrome, disorder or disease is selected from the groupconsisting of: rheumatoid arthritis, and psoriasis.

The present invention provides a method of treating or ameliorating asyndrome, disorder or disease, wherein said syndrome, disorder ordisease is rheumatoid arthritis, comprising administering to a subjectin need thereof an effective amount of a compound of Formula I or aform, composition or medicament thereof.

The present invention provides a method of treating or ameliorating asyndrome, disorder or disease, wherein said syndrome, disorder ordisease is psoriasis comprising administering to a subject in needthereof an effective amount of a compound of Formula I or a form,composition or medicament thereof.

The present invention provides a method of treating or ameliorating asyndrome, disorder or disease, wherein said syndrome, disorder ordisease is chronic obstructive pulmonary disorder comprisingadministering to a subject in need thereof an effective amount of acompound of Formula I or a form, composition or medicament thereof.

The present invention provides a method of treating or ameliorating asyndrome, disorder or disease, wherein said syndrome, disorder ordisease is psoriatic arthritis comprising administering to a subject inneed thereof an effective amount of a compound of Formula I or a form,composition or medicament thereof.

The present invention provides a method of treating or ameliorating asyndrome, disorder or disease, wherein said syndrome, disorder ordisease is ankylosing spondylitis comprising administering to a subjectin need thereof an effective amount of a compound of Formula I or aform, composition or medicament thereof.

The present invention provides a method of treating or ameliorating aninflammatory bowel disease, wherein said inflammatory bowel disease isCrohn's disease comprising administering to a subject in need thereof aneffective amount of a compound of Formula I or a form, composition ormedicament thereof.

The present invention provides a method of treating or ameliorating aninflammatory bowel disease, wherein said inflammatory bowel disease isulcerative colitis comprising administering to a subject in need thereofan effective amount of a compound of Formula I or a form, composition ormedicament thereof.

The present invention provides a method of treating or ameliorating asyndrome, disorder or disease, wherein said syndrome, disorder ordisease is neutrophilic asthma comprising administering to a subject inneed thereof an effective amount of a compound of Formula I or a form,composition or medicament thereof.

The present invention provides a method of treating or ameliorating asyndrome, disorder or disease, wherein said syndrome, disorder ordisease is steroid resistant asthma comprising administering to asubject in need thereof an effective amount of a compound of Formula Ior a form, composition or medicament thereof.

The present invention provides a method of treating or ameliorating asyndrome, disorder or disease, wherein said syndrome, disorder ordisease is multiple sclerosis comprising administering to a subject inneed thereof an effective amount of a compound of Formula I or a form,composition or medicament thereof.

The present invention provides a method of treating or ameliorating asyndrome, disorder or disease, wherein said syndrome, disorder ordisease is systemic lupus erythematosus comprising administering to asubject in need thereof an effective amount of a compound of Formula Ior a form, composition or medicament thereof.

The invention also relates to methods of modulating RORγt activity in amammal by administration of an effective amount of at least one compoundof Formula I.

Definitions

The term “administering” with respect to the methods of the invention,means a method for therapeutically or prophylactically preventing,treating or ameliorating a syndrome, disorder or disease as describedherein by using a compound of Formula I or a form, composition ormedicament thereof. Such methods include administering an effectiveamount of said compound, compound form, composition or medicament atdifferent times during the course of a therapy or concurrently in acombination form. The methods of the invention are to be understood asembracing all known therapeutic treatment regimens.

The term “subject” refers to a patient, which may be an animal,typically a mammal, typically a human, which has been the object oftreatment, observation or experiment and is at risk of (or susceptibleto) developing a syndrome, disorder or disease that is associated withaberrant RORγt expression or RORγt overexpression, or a patient with aninflammatory condition that accompanies syndromes, disorders or diseasesassociated with aberrant RORγt expression or RORγt overexpression.

The term “effective amount” means that amount of active compound orpharmaceutical agent that elicits the biological or medicinal responsein a tissue system, animal or human, that is being sought by aresearcher, veterinarian, medical doctor, or other clinician, whichincludes preventing, treating or ameliorating the symptoms of asyndrome, disorder or disease being treated.

As used herein, the term “composition” is intended to encompass aproduct comprising the specified ingredients in the specified amounts,as well as any product which results, directly or indirectly, fromcombinations of the specified ingredients in the specified amounts.

The term “alkyl” refers to both linear and branched chain radicals of upto 12 carbon atoms, preferably up to 6 carbon atoms, unless otherwiseindicated, and includes, but is not limited to, methyl, ethyl, propyl,isopropyl, butyl, isobutyl, sec-butyl, tert-butyl, pentyl, isopentyl,hexyl, isohexyl, heptyl, octyl, 2,2,4-trimethylpentyl, nonyl, decyl,undecyl and dodecyl. Any alkyl group may be optionally substituted withone OCH₃, one OH, or up to two fluorine atoms.

The term “C_((a-b))” (where a and b are integers referring to adesignated number of carbon atoms) refers to an alkyl, alkenyl, alkynyl,alkoxy or cycloalkyl radical or to the alkyl portion of a radical inwhich alkyl appears as the prefix root containing from a to b carbonatoms inclusive. For example, C₍₁₋₄₎ denotes a radical containing 1, 2,3 or 4 carbon atoms.

The term “cycloalkyl” refers to a saturated or partially unsaturatedmonocyclic or bicyclic hydrocarbon ring radical derived by the removalof one hydrogen atom from a single ring carbon atom. Typical cycloalkylradicals include cyclopropyl, cyclobutyl, cyclopentyl, cyclopentenyl,cyclohexyl, cyclohexenyl, cycloheptyl and cyclooctyl. Additionalexamples include C₍₃₋₆₎cycloalkyl, C₍₅₋₈₎cycloalkyl,decahydronaphthalenyl, and 2,3,4,5,6,7-hexahydro-1H-indenyl. Anycycloalkyl group may be optionally substituted with one OCH₃, one OH, orup to two fluorine atoms.

As used herein, the term “thiophenyl” is intended to describe theradical formed by removing a hydrogen atom from the molecule with thestructure:

Pharmaceutically Acceptable Salts

Pharmaceutically acceptable acidic/anionic salts include, and are notlimited to acetate, benzenesulfonate, benzoate, bicarbonate, bitartrate,bromide, calcium edetate, camsylate, carbonate, chloride, citrate,dihydrochloride, edetate, edisylate, estolate, esylate, fumarate,glyceptate, gluconate, glutamate, glycollylarsanilate, hexylresorcinate,hydrabamine, hydrobromide, hydrochloride, hydroxynaphthoate, iodide,isethionate, lactate, lactobionate, malate, maleate, mandelate,mesylate, methylbromide, methylnitrate, methylsulfate, mucate,napsylate, nitrate, pamoate, pantothenate, phosphate/diphosphate,polygalacturonate, salicylate, stearate, subacetate, succinate, sulfate,tannate, tartrate, teoclate, tosylate and triethiodide. Organic orinorganic acids also include, and are not limited to, hydriodic,perchloric, sulfuric, phosphoric, propionic, glycolic, methanesulfonic,hydroxyethanesulfonic, oxalic, 2-naphthalenesulfonic, p-toluenesulfonic,cyclohexanesulfamic, saccharinic or trifluoroacetic acid.

Pharmaceutically acceptable basic/cationic salts include, and are notlimited to aluminum, 2-amino-2-hydroxymethyl-propane-1,3-diol (alsoknown as tris(hydroxymethyl)aminomethane, tromethane or “TRIS”),ammonia, benzathine, t-butylamine, calcium, calcium gluconate, calciumhydroxide, chloroprocaine, choline, choline bicarbonate, cholinechloride, cyclohexylamine, diethanolamine, ethylenediamine, lithium,LiOMe, L-lysine, magnesium, meglumine, NH₃, NH₄OH, N-methyl-D-glucamine,piperidine, potassium, potassium-t-butoxide, potassium hydroxide(aqueous), procaine, quinine, sodium, sodium carbonate,sodium-2-ethylhexanoate, sodium hydroxide, triethanolamine, or zinc.

Methods of Use

The present invention is directed to a method for preventing, treatingor ameliorating a RORγt mediated inflammatory syndrome, disorder ordisease comprising administering to a subject in need thereof aneffective amount of a compound of Formula I or a form, composition ormedicament thereof.

Since RORγt is an N-terminal isoform of RORγ, it is recognized thatcompounds of the present invention which are modulators of RORγt arelikely to be modulators of RORγ as well. Therefore the mechanisticdescription “RORγt modulators” is intended to encompass RORγ modulatorsas well.

When employed as RORγt modulators, the compounds of the invention may beadministered in an effective amount within the dosage range of about 0.5mg to about 10 g, preferably between about 0.5 mg to about 5 g, insingle or divided daily doses. The dosage administered will be affectedby factors such as the route of administration, the health, weight andage of the recipient, the frequency of the treatment and the presence ofconcurrent and unrelated treatments.

It is also apparent to one skilled in the art that the therapeuticallyeffective dose for compounds of the present invention or apharmaceutical composition thereof will vary according to the desiredeffect. Therefore, optimal dosages to be administered may be readilydetermined by one skilled in the art and will vary with the particularcompound used, the mode of administration, the strength of thepreparation, and the advancement of the disease condition. In addition,factors associated with the particular subject being treated, includingsubject age, weight, diet and time of administration, will result in theneed to adjust the dose to an appropriate therapeutic level. The abovedosages are thus exemplary of the average case. There can, of course, beindividual instances where higher or lower dosage ranges are merited,and such are within the scope of this invention.

The compounds of Formula I may be formulated into pharmaceuticalcompositions comprising any known pharmaceutically acceptable carriers.Exemplary carriers include, but are not limited to, any suitablesolvents, dispersion media, coatings, antibacterial and antifungalagents and isotonic agents. Exemplary excipients that may also becomponents of the formulation include fillers, binders, disintegratingagents and lubricants.

The pharmaceutically-acceptable salts of the compounds of Formula Iinclude the conventional non-toxic salts or the quaternary ammoniumsalts which are formed from inorganic or organic acids or bases.Examples of such acid addition salts include acetate, adipate, benzoate,benzenesulfonate, citrate, camphorate, dodecylsulfate, hydrochloride,hydrobromide, lactate, maleate, methanesulfonate, nitrate, oxalate,pivalate, propionate, succinate, sulfate and tartrate. Base saltsinclude ammonium salts, alkali metal salts such as sodium and potassiumsalts, alkaline earth metal salts such as calcium and magnesium salts,salts with organic bases such as dicyclohexylamino salts and salts withamino acids such as arginine. Also, the basic nitrogen-containing groupsmay be quaternized with, for example, alkyl halides.

The pharmaceutical compositions of the invention may be administered byany means that accomplish their intended purpose. Examples includeadministration by parenteral, subcutaneous, intravenous, intramuscular,intraperitoneal, transdermal, buccal or ocular routes. Alternatively orconcurrently, administration may be by the oral route. Suitableformulations for parenteral administration include aqueous solutions ofthe active compounds in water-soluble form, for example, water-solublesalts, acidic solutions, alkaline solutions, dextrose-water solutions,isotonic carbohydrate solutions and cyclodextrin inclusion complexes.

The present invention also encompasses a method of making apharmaceutical composition comprising mixing a pharmaceuticallyacceptable carrier with any of the compounds of the present invention.Additionally, the present invention includes pharmaceutical compositionsmade by mixing a pharmaceutically acceptable carrier with any of thecompounds of the present invention.

Polymorphs and Solvates

Furthermore, the compounds of the present invention may have one or morepolymorph or amorphous crystalline forms and as such are intended to beincluded in the scope of the invention. In addition, the compounds mayform solvates, for example with water (i.e., hydrates) or common organicsolvents. As used herein, the term “solvate” means a physicalassociation of the compounds of the present invention with one or moresolvent molecules. This physical association involves varying degrees ofionic and covalent bonding, including hydrogen bonding. In certaininstances the solvate will be capable of isolation, for example when oneor more solvent molecules are incorporated in the crystal lattice of thecrystalline solid. The term “solvate” is intended to encompass bothsolution-phase and isolatable solvates. Non-limiting examples ofsuitable solvates include ethanolates, methanolates, and the like.

It is intended that the present invention include within its scopepolymorphs and solvates of the compounds of the present invention. Thus,in the methods of treatment of the present invention, the term“administering” shall encompass the means for treating, ameliorating orpreventing a syndrome, disorder or disease described herein with thecompounds of the present invention or a polymorph or solvate thereof,which would obviously be included within the scope of the inventionalbeit not specifically disclosed.

In another embodiment, the invention relates to a compound as describedin Formula I for use as a medicament.

In another embodiment, the invention relates to the use of a compound asdescribed in Formula I for the preparation of a medicament for thetreatment of a disease associated with an elevated or aberrant RORγtactivity.

The present invention includes within its scope prodrugs of thecompounds of this invention. In general, such prodrugs will befunctional derivatives of the compounds which are readily convertible invivo into the required compound. Thus, in the methods of treatment ofthe present invention, the term “administering” shall encompass thetreatment of the various disorders described with the compoundspecifically disclosed or with a compound which may not be specificallydisclosed, but which converts to the specified compound in vivo afteradministration to the patient. Conventional procedures for the selectionand preparation of suitable prodrug derivatives are described, forexample, in “Design of Prodrugs”, Ed. H. Bundgaard, Elsevier, 1985.

Furthermore, it is intended that within the scope of the presentinvention, any element, in particular when mentioned in relation to acompound of Formula I, shall comprise all isotopes and isotopic mixturesof said element, either naturally occurring or synthetically produced,either with natural abundance or in an isotopically enriched form. Forexample, a reference to hydrogen includes within its scope ¹H, ²H (D),and ³H (T). Similarly, references to carbon and oxygen include withintheir scope respectively ¹²C, ¹³C and ¹⁴C and ¹⁶O and ¹⁸O. The isotopesmay be radioactive or non-radioactive. Radiolabelled compounds ofFormula I may comprise a radioactive isotope selected from the group of³H, ¹¹C, ¹⁸F, ¹²²I, ¹²³I, ¹²⁵I, ¹³¹I, ⁷⁵Br, ⁷⁶Br, ⁷⁷Br and ⁸²Br.Preferably, the radioactive isotope is selected from the group of ³H,¹¹C and ¹⁸F.

Some compounds of the present invention may exist as atropisomers.Atropisomers are stereoisomers resulting from hindered rotation aboutsingle bonds where the steric strain barrier to rotation is high enoughto allow for the isolation of the conformers. It is to be understoodthat all such conformers and mixtures thereof are encompassed within thescope of the present invention.

Where the compounds according to this invention have at least one stereocenter, they may accordingly exist as enantiomers or diastereomers. Itis to be understood that all such isomers and mixtures thereof areencompassed within the scope of the present invention.

Where the processes for the preparation of the compounds according tothe invention give rise to mixture of stereoisomers, these isomers maybe separated by conventional techniques such as preparativechromatography. The compounds may be prepared in racemic form, orindividual enantiomers may be prepared either by enantiospecificsynthesis or by resolution. The compounds may, for example, be resolvedinto their component enantiomers by standard techniques, such as theformation of diastereomeric pairs by salt formation with an opticallyactive acid, such as (−)-di-p-toluoyl-D-tartaric acid and/or(+)-di-p-toluoyl-L-tartaric acid followed by fractional crystallizationand regeneration of the free base. The compounds may also be resolved byformation of diastereomeric esters or amides, followed bychromatographic separation and removal of the chiral auxiliary.Alternatively, the compounds may be resolved using a chiral HPLC column.

During any of the processes for preparation of the compounds of thepresent invention, it may be necessary and/or desirable to protectsensitive or reactive groups on any of the molecules concerned. This maybe achieved by means of conventional protecting groups, such as thosedescribed in Protective Groups in Organic Chemistry, ed. J. F. W.McOmie, Plenum Press, 1973; and T. W. Greene & P. G. M. Wuts, ProtectiveGroups in Organic Synthesis, John Wiley & Sons, 1991. The protectinggroups may be removed at a convenient subsequent stage using methodsknown from the art.

Abbreviations

Herein and throughout the application, the following abbreviations maybe used.

-   Å angstrom-   Ac acetyl-   ACN acetonitrile-   Ac₂O acetic anhydride-   AIBN 2,2′-azobis(2-methylpropionitrile)-   Boc tert-butyloxy carbonyl-   BHT butylated hydroxytoluene-   Bn benzyl-   br broad-   Bu butyl-   n-BuLi n-butyl lithium-   d doublet-   dba dibenzylideneacetone-   CDI 1,1′-carbonyldiimidazole-   DCC dicyclohexylcarbodiimide-   DCE 1,2-dichloroethane-   DCM dichloromethane-   Dess-Martin periodinane    1,1,1-tris(acetyloxy)-1,1-dihydro-1,2-benziodoxol-3-(1H)-one-   DIAD diisopropyl azodicarboxylate-   DIPEA diisopropylethyl amine-   DMA dimethylacetamide-   DMF N,N-dimethylformamide-   DMSO dimethyl sulfoxide-   DPPA diphenyl phosphoryl azide-   dppf (diphenylphosphino)ferrocene-   Eaton's Reagent 7.7 wt % phosphorus pentoxide solution in    methanesulfonic acid-   EDCI N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride-   ESI electrospray ionization-   Et ethyl-   Et₂O diethyl ether-   EtOAc ethyl acetate-   EtOH ethyl alcohol-   FCC flash column chromatography-   Hantzch ester diethyl    1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate-   HATU O-(7-azabenzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium    hexafluorophosphate-   Hept heptet-   HOBt 1-hydroxybenzotriazole-   HPLC high pressure liquid chromatography-   Hunig's base N,N-diisopropylethylamine-   Hz hertz-   i-PrOH isopropyl alcohol-   KHMDS potassium bis(trimethylsilyl) amide-   LCMS liquid chromatography-mass spectrometry-   LDA lithium diisopropylamide-   m multiplet-   M molar (moles/liter)-   mCPBA meta-chloroperoxybenzoic acid-   Me methyl-   Meldrum's acid 2,2-dimethyl-1,3-dioxane-4,6-dione-   MeOH methanol-   MHz megahertz-   min minutes-   mL milliliters-   MTBE methyl tertiary butyl ether-   m/z mass to charge ratio-   NBS N-bromosuccinimide-   nm nanometers-   NaOiPr sodium isopropoxide-   NMR nuclear magnetic resonance-   Ph phenyl-   PPA poly phosphoric acid-   ppm parts per million-   Pr propyl-   q quartet-   RP-HPLC reverse phase high pressure liquid chromatography-   s singlet-   SFC supercritical fluid chromatography-   t triplet-   TBAF tetrabutyl ammonium fluoride-   TEA triethylamine-   TEMPO (2,2,6,6-tetramethylpiperidin-1-yl)oxidanyl-   TFA trifluoroacetic acid-   THF tetrahydrofuran-   TLC thin layer chromatography-   UV ultra-violet-   X-Phos 2-dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl    General Schemes:

Compounds of Formula I in the present invention can be synthesized inaccordance with the general synthetic methods known to those who areskilled in the art. The following reaction schemes are only meant torepresent examples of the invention and are in no way meant to be alimit of the invention.

Scheme 1 describes the preparation of 6-bromo or 6-iodoquinolines of theFormula IV by various methods. As illustrated in path 1,hydroxyquinolin-2(1H)-ones II can be prepared by condensation of readilyavailable 6-bromo or 6-iodoanilines with Meldrum's acid and thensubsequently heated in the presence of Eaton's reagent or PPA asdescribed by W. T. Gao, et al. (Synthetic Communications 2010, 40, 732).Condensation with substituted aldehydes in the presence of a Hantzschester, such as diethyl2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate, in solvents likeethanol or pyridine can afford substituted6-halo-4-hydroxyquinolin-2(1H)-ones III wherein R⁶ is C₍₁₋₄₎alkylQ and Qis defined above. Subsequent heating of quinolines III in the presenceof phosphorus oxychloride at temperatures between 80-120° C. with orwithout a solvent, such as acetonitrile, can provide the 6-bromo or6-iodoquinolines IV wherein R⁵ and R⁷ are Cl. Displacement of the 2-Clof 2,4-dichloroquinoline IV with sodium alkoxides can be accomplished inan alcoholic solvent such as methanol, ethanol or isopropanol or atelevated temperatures in a non-polar solvent such as toluene (AlanOsborne et. al. J. Chem. Soc. Perkin Trans. 1 (1993) 181-184 and J.Chem. Research (S), 2002, 4) to provide substituted quinolines IVwherein R⁶ is C₍₁₋₄₎alkylQ and R⁵ and R⁷ are either Cl or Oalkyl or R⁵and R⁷ are both Oalkyl.

Alternatively, as shown in path 2, the 6-haloanilines can be condensedwith substituted malonic acids V in phosphorus oxychloride attemperatures between 80-120° C. affording 6-haloquinolines IV wherein R⁶is C(1-4)alkylQ, cycloalkyls (eg. cyclopropyl, cyclobutyl, cyclopentylor cyclohexyl) or saturated heterocycles (eg. tetrahydropyranyl,oxetan-3-yl or tetrahydrofuranyl or 4H-thiopyran-4-yl) and both R⁵ andR⁷ are Cl. The malonic acids V can be obtained commercially or preparedby addition of ketones to Meldrum's acid and Hantzsch ester, such asdiethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate underconditions described by Ramachary, Dhevalapally B. et al (EuropeanJournal of Organic Chemistry 2008 (6) 975-993). Displacement of thechlorines at positions 2 and/or 4 with an Oalkyl can be accomplished asdescribed above to provide 6-haloquinolines of Formula IV wherein R⁵ andR⁷ are either Cl or Oalkyl or R⁵ and R⁷ are both Oalkyl.

In path 3, methyl 2-aminobenzoates VI can undergo acylation with acidchlorides VII, obtained from commercial sources or from thecorresponding substituted carboxylic acids by treatment with thionylchloride or oxalyl chloride using known procedures, to form the amideintermediate VIII. The amide can then be further cyclized by treatmentwith a base such as sodium ethoxide, or by lithium (LiHMDS) or potassiumbis(trimethylsilyl)amide (KHMDS) in a solvent such as tetrahydrofuran.Conversion of the resulting hydroxyquinolin-2(1H)-ones III to2,4-dichloroquinolines can be carried out in refluxing phosphorusoxychloride then subsequently treated with NaOalkyl as described earlierto provide 6-haloquinolines of Formula IV wherein R⁶ is OQ, orC₍₁₋₄₎alkylQ and R⁵ and R⁷ are either Cl or Oalkyl or R⁵ and R⁷ are bothOalkyl.

Path 4 illustrates an alternative route to incorporate an oxygen linkedsubstituent at the quinoline C-3 position. The intermediate amides IXcan be prepared by the addition of bromoacetyl bromide to thehaloaniline VI in the presence of an amine base such as triethylamine orHunig's base in a chlorinated solvent. The bromine can then be displacedwith substituted hydroxyl nucleophiles under basic conditions to providecompounds of Formula VIII wherein R⁶ is OQ. Cyclization with a base suchas potassium bis(trimethylsilyl)amide followed by sequential steps ofchloride addition at the quinoline 2 and 4-position followed by chloridedisplacement with sodium alkoxide as previously described may afford the6-haloquinolines of Formula IV wherein R⁶ is OQ and R⁵ and R⁷ are eitherCl or Oalkyl or R⁵ and R⁷ are both Oalkyl.

The chlorines at the 2 and 4-positions of 6-haloquinolines of Formula IVcan also be displaced with substituted amines as shown in path 5.Therefore, nucleophilic displacement of the 2-Cl and/or the 4-Cl atom(s)with primary or secondary alkyl amine reagents can be accomplished byheating the 2,4-dichloroquinoline IV with excess amine reagent attemperatures between 80 and 100° C. in an appropriate solvent like DMFto provide the haloquinolines IV wherein R⁵ or R⁷ are either Cl or NA³A⁴or both R⁵ or R⁷ are NA³A⁴.

The synthesis of 6-haloquinolines containing a trialkylsilyl group atthe C3-position of the quinoline is described in Scheme 2.Hydroxyquinolin-2(1H)-ones II can be transformed into2,4-dichloroquinolines X wherein R⁵ and R⁷ are Cl (path 1) usingphosphorous oxychloride. Treatment with NaOalkyl as previously describedto displace the chlorine at the quinoline 2-position followed bydeprotonation with a strong base, such as lithium diisopropylamide toafford a 3-lithio quinoline intermediate that can be trapped with aformylating reagent such as dimethylformamide, can provide theintermediate aldehyde that can be subsequently reduced with a reducingreagent, such as sodium borohydride, to furnish the 6-haloquinolines XI.Protection of the primary alcohol functional group with trialkylsilylchloride reagents furnishes the protected 6-haloquinolines XII. Path 2describes an alternative sequence starting with 2,4-dichloroquinoline X.Formylation of quinoline X followed by reduction then treatment withtrialkylsilyl chloride as previously described can provide the2,4-dichloroquinoline XII wherein R⁵ and R⁷ are Cl. Final displacementof the 2-Cl group with NaOalkyl as described above can providehaloquinolines XII wherein R⁵ is Cl and R⁷ is Oalkyl.

Scheme 3 describes the synthesis of 6-haloquinolines IV containing amethylamino functional group at the C3-position of the quinoline core.As shown in path 1, installing an aldehyde at the 3-position of2,4-dichloroquinolines X, as previously described, followed by reductioncan provide an intermediate 3-hydroxymethylquinoline that can be furtherchlorinated with thionyl chloride in a solvent such as dichloromethaneto provide the corresponding 6-haloquinoline of Formula XIII wherein R⁶is CH₂Cl. Displacement with mono or disubstituted amine reagentsprovides the quinolines of Formula IV wherein R⁶ is CH₂NA³A⁴.Alternatively, the 3-methylquinolines of Formula IV can be transformedinto the bromomethyl quinolines XIV by treatment with N-bromosuccinimideand a radical initiator such as azobisisobutyronitrile (AIBN) or1,1′-azobis(cyclohexanecarbonitrile) (ABCN) in a solvent such as carbontetrachloride or benzene (path 2). Displacement of the bromine atom withmono or disubstituted amine reagents in the presence of a base such asN,N-diisopropylethylamine in a solvent such as dichloromethane can alsoprovide 6-haloquinolines IV wherein R⁶ is CH₂NA³A⁴.

Scheme 4 outlines routes (paths 1 and 2) to intermediate quinolones XVIcontaining an ester at the quinoline 3-position. The 4-hydroxyquinolonesXVI can be synthesized by condensing haloanilines VI (Z=Br or I) withdialkylmalonates XV in the presence of a base such as a sodium alkoxidein a suitable solvent such as an alcohol (path 1). Alternatively, the4-hydroxyquinolones XVI can be prepared in two steps from haloaniline VIby first coupling with a 3-chloro-3-oxopropanoate XVII in the presenceof a base such as sodium bicarbonate to provide amides XVIII followed bycyclization with a base such as a sodium alkoxide in a solvent such astetrahydrofuran (path 2).

As shown in path 3, the quinolone esters XVI can be chlorinated withphosphorus oxychloride at temperatures between 80-120° C. with orwithout a solvent, such as acetonitrile to provide the 6-haloquinolinesof Formula XIX wherein R⁵ and R⁷ are Cl. The 2-Cl substituent can befurther displaced with sodium alkoxides as described above to providethe 6-haloquinolines XX wherein R⁵ is Cl and R⁷ is Oalkyl.

Scheme 5 describes methods used to form 6-haloquinolines of Formula IVwherein R⁶ are amides or substituted amines. Saponification of the esterfunctional group of quinolines XX with metal hydroxides such as lithiumor sodium hydroxide in a solvent such as water, tetrahydrofuran, oralcohol(s) (or a mixture thereof) followed by amide bond formation witha coupling reagent such as EDCI, DCC or HATU using condition well knownin the art could afford 6-haloquinolines IV wherein R⁶ is CONA³A⁴ (path1). Base hydrolysis of the esters of Formula XX to form the intermediatecarboxylic acid followed by treatment with DPPA and a base such astriethylamine in a solvent like t-butanol at elevated temperatures canprovide the intermediate BOC protected amine which can be furthertreated with an acid such as hydrochloric acid or trifluoroacetic acidto provide the 3-aminoquinolines of Formula XLIII (path 2). The aminogroup of Formula XLIII can be further elaborated by treatment with asubstituted carboxylic acid and a coupling reagent such as EDCI or HATUto provide 6-haloquinolines IV wherein R⁶ is NHCOC₍₁₋₄₎alkylQ. The3-aminoquinolines XLIII can also be expanded by reductive amination withsubstituted aldehydes or ketones and sodiumcyanoborohydride ortriacetoxyborohydride or by alkylation with substituted bromides oriodides using procedures well known in the art to provide compounds ofFormula IV wherein R⁶ is NA³A⁴ or NHC₍₁₋₄₎alkylQ.

Scheme 6 exemplifies methods used to convert the halogen at C-6 positionof the quinoline to an ester. The starting 6-haloquinolines IV can betreated with n-butyl lithium at temperatures ranging from −50 to −78°C., quenched with carbon dioxide then subsequently treated with methyliodide as described in U.S. Pat. No. 4,710,507 A1, 1987 to provide themethyl ester XXI.

Scheme 7 outlines synthetic routes (path 1 to 5) to aryl ketones ofFormula XXVI. In path 1, Weinreb amides XXIII can be prepared fromcarboxylic acids XXII and N,O-dimethylhydroxylamine hydrochloride in thepresence of a base such as triethylamine or Hunig's base and a couplingreagent such as EDCI. The amides XXIII can be further treated withGrignard reagents such as R²MgX (X is Br or Cl) XXIV that can beobtained commercially or preformed by treatment of R²Z XXV (Z=Br or I)with organometallic reagents such as i-PrMgCl or EtMgCl in THF ordichloromethane to afford the ketones XXVI, wherein R¹ and R² are asdefined above. As shown in path 2, aldehydes XXVII can also be treatedwith Grignard reagents to afford the intermediate alcohols XXVIII.Subsequent oxidation with Dess-Martin periodinane or MnO₂ in a suitablesolvent such as 1,4-dioxane or tetrahydrofuran at elevated temperaturescan provide ketones XXVI. Path 3, which employs palladium catalyzedcross-coupling of arylboronic acids XXIX with acid chlorides XXX usingK₃PO₄ as a base and (Ph₃P)₂PdCl₂ as a catalyst in a high boilingnon-polar solvent such as toluene, can also be used to generate ketonesXXVI. In path 4, aryl ketones XXVI, wherein R² is triazolyl, can beprepared by treatment of 1-methyl-1H-1,2,3-triazole, made according toPCT Int. Appl. 2008098104, with n-butyllithium followed by reaction withaldehydes XXVII to yield the secondary alcohols XXVIII, which canundergo oxidation with Dess-Martin periodinane or MnO₂. Path 5exemplifies the preparation of symmetrical ketones XXVI, wherein R¹ andR² are the same. As illustrated, an aryl or heteroaryl group containingan acidic proton XXXI (Y=R¹ or R²) can be deprotonated in the presenceof a stong base such as n-butyllithium in a preferred solvent such astetrahydrofuran at temperatures between 0 and −78° C. then added inexcess to ethyl methoxy(methyl)carbamate to provide aryl ketones XXVIwherein R¹ and R² are the same. Aryl or heteroaryl bromide XXXII canalso be lithiated through a lithium/halogen exchange with n-butyllithiumbefore adding in excess to ethyl methoxy(methyl)carbamate as previouslydescribed to provide symmetrical ketones XXVI.

Scheme 8 illustrates routes for the synthesis of ketoquinolines XXXIIIand XXXV. As shown in path 1, treatment of 6-bromo or 6-iodoquinolinesIV with n-BuLi followed by addition of aldehydes XXVII, at temperaturesbetween 0 and −78° C., provides secondary alcohol quinolines of FormulaI (R² is H and R³ is OH). Oxidation to ketoquinoline XXXIII can beachieved with Dess-Martin periodinane in a solvent such asdichloromethane or with MnO₂ in a solvent such as 1,4-dioxane ortetrahydrofuran at elevated temperatures. Alternatively, 6-bromo or6-iodoquinolines IV can be treated with n-BuLi at −78° C. then quenchedwith DMF to afford quinoline carboxaldehydes XXXIV (path 2).Ketoquinolines XXXV, wherein Y is R¹ or R², can then be obtained in atwo-step process by addition of the aldehydes XXXIV to a reactionmixture of aryl halides XXXII (Y=R¹ or R² and Z=Br or I) andi-PrMgCl.LiCl (or n-BuLi) followed by oxidation with MnO₂ (path 2).Reduction of the ketoquinolines XXXV with sodium borohydride can offeran additional method to secondary alcohols of Formula I wherein R² is Hand R³ is OH.

Scheme 9 exemplifies synthetic methods that could be used to preparecompounds of Formula I (paths 1-4). As illustrated in path 1, 6-bromo or6-iodoquinolines IV in an appropriate solvent such as THF can be eitherpremixed with the ketones XXVI at −78° C. followed by addition of n-BuLior can be pretreated with n-BuLi at −78° C. prior to the addition of theketones XXVI to afford the tertiary alcohols of Formula I, wherein R³ isOH.

Path 2 illustrates the formation of tertiary alcohols of Formula I bytreatment of the ketoquinolines XXXV (Y is R¹ or R²) with Grignardreagents XXXVI that are either commercially available or can be preparedby a halogen-metal exchange of aryl halides XXXII with ethyl orisopropyl magnesium chloride as previously described. Similarly, asshown in path 3, an organometallic reagent, such as n-BuLi can be addedto an aryl halide XXXII at temperatures between −78° C. and ambienttemperature in a preferred solvent such as tetrahydrofuran followed bythe addition of the ketoquinolines XXXV to afford the tertiary alcoholsof Formula I wherein R³ is OH and R¹ and R² are as defined above. Path 4describes a method that can be used to incorporate an R² alkyl group bytreating ketoquinolines XXXIII with an alkyl lithium at a temperaturebetween −78 and −40° C. once solubilized in an appropriate solvent suchas tetrahydropyran to provide quinolines of Formula I wherein R² isalkyl and R³ is OH.

The ketoquinolines XXXIII can also be treated with a protected alkynyllithium such as TMS-lithiumacetylide at temperatures between 0° C. andambient temperature in a solvent such as THF followed by deprotectionwith a base such as KOH in a polar alcohol solvent such as methanol orethanol to provide compounds of Formula I where in R² is acetylene andR³ is OH (path 5).

Scheme 10 depicts an additional sequence to form compounds of thegeneral Formula I wherein R⁶ is a dialkyamine (CH₂NA³A⁴). The tertiaryalcohols of Formula XXXVII can be prepared from the 6-haloquinoline XIIas described above then deprotected with a fluoride reagent such astetra-butylammonium fluoride to provide a primary alcohol at theC3-position. This primary alcohol intermediate can be transformed intoquinoline benzyl chlorides XXXVIII using thionyl chloride as previouslydescribed. Displacement of the chlorine atom by amines such assubstituted piperidine, aziridine, morpholine, piperazine and alike, canprovide compounds of the general Formula I wherein R⁶ is CH₂NA³A⁴.

Scheme 11 illustrates methods used to synthesize compounds of Formula Iwherein either the chlorine at R⁷ or R⁵ or at both R⁵ and R⁷ positionsare replaced with nitrogen, oxygen, sulfur or alkyl groups. In path 1and 4, nucleophilic displacement of 2,4-dichloroquinolines I (R⁵ and R⁷are Cl) with NaO(alkyl) or NaS(alkyl), such as NaOMe, NaSMe, NaOEt, orNaOiPr, in an appropriate solvent, such as MeOH, EtOH, i-PrOH or DMF atelevated temperatures or with substituted hydroxy reagents such as2-methoxyethanol in the presence of a base like sodium hydride in anon-polar solvent such as toluene provides compounds of Formula Iwherein R⁵ is Cl and R⁷ is O(alkyl), O(CH₂)₂OCH₃ or S(alkyl) andcompounds of Formula I wherein R⁵ and R⁷ are O(alkyl) or S(alkyl).Likewise, nucleophilic displacement of 2,4-dichloroquinolines I (R⁵ andR⁷ are Cl) with primary or secondary alkyl amines, heterocyclic amines,or N,O-dimethylhydroxylamine in polar solvents such as MeOH, EtOH, orEt₂NCHO, or DMF provides quinolines of Formula I (path 2) wherein R⁵ andR⁷ are either Cl or NA¹A², wherein A¹ and A² are as defined above.Introduction of cyclic amides can be accomplished using Buchwaldpalladium catalyzed coupling conditions to provide compounds of FormulaI, wherein R⁷ are rings such as azetidin-2-ones or pyrrolidin-2-ones.Replacement of chlorine at positions 2 and 4 of quinolines I (R⁵ and R⁷are Cl) with alkyl groups can be carried out using Zn(alkyl)₂ in thepresence of K₂CO₃ and a palladium catalyst, such as PdCl₂(dppf), toafford 2-alkyl and 2,4-dialkylquinolines of Formula I (path 3).Displacement of chlorine at the 2-position of 2,4-dichloroquinolines Iwith methylsulfone can be accomplished with methanesulfinic acid in asolvent such as DMF under elevated temperature between 90 and 110° C.(path 5).

Compounds of Formula I, wherein R¹ and R² are the same, can also beprepared as described in Scheme 12. The intermediate quinoline methylester XXI can be treated with excess YLi, or YMgBr, in the presence orabsence or lanthanum chloride, to afford the symmetrical compounds ofFormula I.

Scheme 13 describes a path to the introduction of trifluoromethyl groupsat the quinoline 2 and 4-positions. The starting aniline XXXIX, preparedas described in Tetrahedron Letters (1986) 27, 1423-1424 and JMC (2009)52, 7289-7300, can be converted to the quinoline esters of Formula XX(R⁵ and R⁷ are CF₃) by heating with alkyl 4,4,4-trifluoro-3-oxobutanoateand a base like piperidine in an alcoholic solvent like ethanol asdescribed in WO2010/112826. The quinoline esters of Formula XX couldthen be further elaborated as described above to provide quinolines ofFormula I wherein R⁶ is CO₂alkyl and R⁵ and R⁷ are CF₃.

Scheme 14 outlines synthetic methods used to elaborate the quinoline3-position of compounds of Formula I. Palladium-catalyzed hydrogenationof compounds of Formula I wherein R⁶ is benzyloxy can provideintermediate quinolin-3-ols XL. As shown in path 1, the quinoline-3-olXL can be substituted by a displacement reaction (Mitsunobu reaction) inthe presence of a dialkylazodicarboxylate, such asdiisopropropylazodicarboxylate, and a triaryl phosphine, such astriphenylphosphine to provide compounds of Formula I wherein R⁶ is OQ.Alternatively, the quinolin-3-ol XL can be converted into thecorresponding triflate XLI with trifluoromethanesulfonic acid in thepresence of a base, such as pyridine, in a solvent such asdichloromethane (path 2). Palladium-catalyzed cross coupling of thetriflate XLI with organoboron reagents of the formula R⁶B(OR)₂ in thepresence of a base, such as potassium carbonate, in a solvent mixturesuch as 1,4-dioxane/water can provide compounds of Formula I wherein R⁶is a substituted or unsubstituted carbo or heterocyclic ring containinga double bond (eg. 1-methyl-1,2,3,6-tetrahydropyridin-4-yl,2,2,6,6-tetramethyl-3,6-dihydro-2H-pyran-4-yl,1-((trifluoromethyl)sulfonyl)-1,2,3,6-tetrahydropyridin-4-yl,4,4-difluorocyclohex-1-en-1-yl, cyclopenten-1yl, etc. and alike). Thedouble bond can be reduced by palladium catalyzed hydrogenation toprovide compounds of Formula I wherein R⁶ is a substituted orunsubstituted saturated carbo or heterocyclic ring.

Scheme 15 details the synthesis of compounds of Formula I, wherein R⁵and R⁷ are further modified. In path 1, cyanation of the2,4-dichloroquinolines I (R⁵ and R⁷ are Cl) with Zn(CN)₂ in the presenceof Zn, a palladium catalyst, such as Pd₂(dba)₃, and a ligand, such asdppf or X-Phos, at high temperatures can provide 2-CN and 2,4-diCNquinolines of Formula I.

The 2,4-dichloroquinolines I can also undergo a Suzuki palladiumcatalyzed cross-coupling reaction with alkyl or aryl boronic acids oresters with a palladium catalyst, such as PdCl₂(dppf), yieldingcompounds of Formula I wherein R⁷ is alkyl, aryl or heteroaryl (path 2).

Scheme 16 describes additional methods that can be used to preparecompounds of Formula I wherein R⁶ is 4-methyltetrahydro-2H-thiopyran1,1-dioxide by treating quinolines of Formula XLII with 3-chlorobenzoylperoxide in the presence of phosphorus tribromide in a solvent mixturesuch as dichloromethane and dimethylformamide.

As illustrated in Scheme 17, compounds of Formula I wherein only R⁵ is achlorine can be further substituted by treatment with alkylboronic acidsor esters under Suzuki reaction conditions (path 1), with sodiumalkoxides (path 2), or with zinc cyanide (path 3) using conditionspreviously described to provide compounds of Formula I wherein R⁵ isalkyl, O(alkyl) or CN and R⁷ is as defined above.

As shown in Scheme 18, tertiary alcohols of Formula I can be treatedwith base, such as NaH, and alkylated with MeI in DMF to providecompounds of Formula I wherein R³ is OMe.

Synthetic routes to compounds of Formula I, wherein R³ is NH₂, areillustrated in Scheme 19. Ketimines XLIII may be prepared by Ti(OEt)₄mediated condensation of ketones XXVI with 2-methylpropane-2-sulfinamidein refluxing THF. Addition of n-BuLi to the reaction mixture ofketimines XLIII and 6-bromo or 6-iodoquinolines IV at −78° C. followedby cleavage of the tert-butanesulfinyl group with HCl in MeOH liberatestertiary amines of Formula I.

Alternatively, compounds of Formula I, wherein R³ is OH can be treatedwith sodium hydride followed by addition of acetic anhydride or acetylchloride and stirred at room temperature over a 24 to 72 hour period toprovide the intermediate acetate wherein R³ is OAc. The acetate can thenbe combined with a solution of ammonia in methanol and heated attemperatures between 60 and 85° C. to provide compounds of Formula I,wherein R³ is NH₂.

As shown in Scheme 20, the quinolines of Formula I wherein R⁷ is CN canbe hydrolyzed as described in US20080188521 by treatment with sodiumcarbonate and hydrogen peroxide to provide compounds of Formula Iwherein R⁷ is CONH₂ (path 1) or can be treated with a strong acid likeHCl to convert CN to a carboxylic acid XLIV (path 2). Once formed, theacid can be further coupled to substituted amines using appropriatecoupling reagents such as EDCI or HATU in the presence of a base liketriethylamine or Hunig's base to provide compounds of Formula I whereinR⁷ is CONA¹A².

Synthesis of compounds of Formula I, wherein R⁷ is anaminoalkylaminomethylene or an aminoalkoxymethylene can be prepared from2-methylquinolines as shown in Scheme 21. Bromination of2-methylquinolines of Formula I can be accomplished withN-bromosuccinimide in acetic acid at elevated temperatures as describedin WO2010151740, to provide the methylbromide intermediate XLV.Nucleophilic displacement of the bromide under basic conditions usingprocedures known in the art could afford compounds of Formula I whereinR⁷ is —CH₂NHC₍₂₋₃₎alkylNA¹A² or —CH₂N(CH₃)C₍₂₋₃₎alkylNA¹A² (path 1) orCH₂OC₍₂₋₃₎alkylNA¹A² (path 2) and A¹ and A² are as defined above.

Compounds of Formula I wherein R¹, R² or R⁶ are or contain a pyridyl canbe treated with m-chloroperbenzoic acid in a chlorinated solvent atambient temperature to 40° C. to form the pyridyl-N-oxides of Formula I.

Precursors to compounds of formula IV, wherein R⁸ is H or CH₃, can beprepared from methyl-2-nitrobenzoates XLVI by first hydrogenation of thenitro group in the presence of Raney nickel in a solvent such asmethanol followed by bromination with N-bromosuccinimide indichloromethane to provide methyl-2-aminobenzoates VI (Scheme 22).Methyl-2-aminobenzoates VI can be transformed into compounds of formulaIV as detailed above.

Compounds of formula I, wherein R⁶ is —OCH₂CF₃ can be prepared as shownin Scheme 23. Treatment of compounds of formula XL with2,2,2-trifluororethyl trifliuoromethanesulfonate in the prescence of abase such as cesium carbonate in a solvent such as tetrahydrofuranaffords compounds of formula I (R⁶ is —OCH₂CF₃).

Compounds of formula XXI, wherein R⁶ is —CH₂Br or —CH₂OTBS can beprepared as shown in Scheme 24. Starting with condensation of 4-aminobenzoates with malonic acids V (R⁶=CH₃) in the presence of phosphorusoxychloride followed by treatment with NaOalkyl as described aboveaffords compounds of formula XXI (R⁶=CH₃). Benzylic halogenation with abromination reagent such as N-bromosuccinimide in the presence of aradical initiator such as azobisisobutyronitrile in a solvent such ascarbon tetrachloride provides compounds of formula XXI (R⁶=CH₂Br).Conversion of the benzylic bromide into the benzylic alcohol can beachieved with a reagent such as silver sulfate in a solvent mixture suchas water/dioxane and, following protection of the alcohol functionalgroup with tert-butylchlorodimethylsilane (TBSCl) in the presence ofimidazole in a solvent such as dimethylformamide, furnishes the compoundof formula XXI (R⁶=CH₂OTBS).

Compounds of formula I, wherein R¹ and R² are the same and R⁶ is—CH₂NA³A⁴, can also be prepared as described in Scheme 25. Treatment ofcompounds of the formula XXI [R⁶=CH₂OSi(alkyl)₃] with excess YLi orYMgBr affords compounds of formula XXXVII. Treatment withtrifluoroacetic acid in a solvent such as dichloromethane followed bychlorination with a reagent such as thionyl chloride in a solvent suchas tetrahydrofuran affords compounds of formula XXXVIII. Displacement ofthe chlorine atom by amines in the presence of a base such astriethylamine with or without the addition of potassium iodide canprovide compounds of the general formula I, wherein R⁶ is —CH₂NA³A⁴.

Compounds of formula I, wherein R¹ and R² are the same and R⁶ is—CH₂NA³A⁴, can also be prepared as described in Scheme 26. Displacementof the bromine atom in XXI (R⁶=CH₂Br) with diallylamine affords XLVII.Addition of excess YLi or YMgBr affords compounds of formula XLVIII.Removal of the allyl groups with tetrakis(triphenylphosphine)palladium(0) and 1,3-dimethylpyrimidine-2,4,6(1H, 3H, 5H)-trione followed byamide bond formation using standard coupling conditions providedcompounds of the formula I (R⁶=CH₂NA³A⁴)

Compounds of the general formula XXXIII can be formed by coupling of theorganolithium or organomagnesium intermediate derived from compounds ofthe formula IV with amides of the general structure XXIII (Scheme 27).

Compounds of the general formula I, wherein R² is N-acyl- orsulfonyl-azetidinyl or N-acyl- or sulfonyl-piperidinyl can be preparedas detailed in Scheme 28. N-Boc protected compounds of the generalformula I (R²=N-Boc-azetidin-3-yl or N-Boc-piperidin-4-yl) are treatedwith an acid such as trifluoroacetic acid in a solvent such asdichloromethane to remove the Boc protecting group. Acylation orsulfonylation with reagents such as acetic anhydride/acid chlorides orsulfonyl chlorides, respectively, in the presence of a base such astriethylamine, affords compounds of the formula I (R² is N-acyl- orsulfonyl-azetidinyl or N-acyl- or sulfonyl-piperidinyl).

Compounds of the general formula I, wherein R⁷ is alkyl or cycloalkylcan be prepared as detailed in Scheme 29. Coupling of6-bromo-1H-benzo[d][1,3]oxazine-2,3-dione (5-bromoisatoic anhydride)with 3-alkyl/cycloalkyl-3-oxopropanoates (XLIX, pre-treated with a basesuch as sodium hydride) in a solvent such as dimethylacetamide followedby chlorination with phosphorus oxychloride as described previouslyaffords compounds of the general formula XIX (R⁵=Cl, Z=Br). Reduction ofthe ester functional group with a reagent such as DIBAL-H providescompounds of the general formula XIX. Transformation of the alcoholfunctional group into the corresponding alkyl chloride with a reagentsuch as methane sulfonylchloride in the presence of a base such asdiisopropylethyl amine furnishes compounds of the general formula XIII.Compounds of the general formula I can be synthesized by displacement ofthe alkyl chloride by amines and formation of the tertiary alcohol asdescribed previously.

EXAMPLES

Compounds of the present invention can be prepared by methods known tothose who are skilled in the art. The following examples are only meantto represent examples of the invention and are in no way meant to be alimit of the invention.

Intermediate 1: Step a 6-Bromo-2,4-dichloroquinoline

Into a 250-mL round-bottom flask was placed a solution of 4-bromoaniline(10.0 g, 58.13 mmol, 100%) and propanedioic acid (6.4 g, 61.50 mmol) inPOCl₃ (30 mL). The resulting solution was stirred for 12 hours at 100°C. The reaction was then quenched by the addition of 200 mL ofwater/ice. The resulting solution was extracted with 3×100 mL of ethylacetate. The combined organic layer was dried over anhydrous sodiumsulfate, filtered and concentrated under vacuum. The residue waspurified by chromatography over a silica gel column with ethylacetate/petroleum ether (1:50-1:10) to afford the title compound as awhite solid.

Intermediate 1: Step b 6-Bromo-2,4-dichloroquinoline-3-carbaldehyde

Into a 100-mL round-bottom flask was placed a solution ofbis(propan-2-yl)amine (1.44 g, 14.23 mmol, 100%) in 20 mL THF, and thenn-BuLi (5.24 mL, 13.1 mmol, 2.5 M in hexanes) at −78° C. After 30minutes, 6-bromo-2,4-dichloroquinoline (3.3 g, 11.92 mmol, Intermediate1: step a) was added. The resulting solution was stirred for 1 hour at−78° C. A solution of N,N-dimethylformamide (1.04 g, 14.23 mmol) intetrahydrofuran (30 mL) was then added. The resulting solution wasstirred for an additional 5 hours at −78° C. The reaction was thenquenched by the addition of 10 mL of water. The resulting solution wasextracted with 3×50 mL of ethyl acetate. The combined organic layerswere dried over anhydrous sodium sulfate, filtered and concentratedunder vacuum. The residue was purified by chromatography over a silicagel column with dichloromethane/petroleum ether (100:1) to afford thetitle compound as a yellow solid.

Intermediate 1: Step c (6-Bromo-2,4-dichloroquinolin-3-yl)methanol

Into a 100-mL round-bottom flask was placed a solution of6-bromo-2,4-dichloroquinoline-3-carbaldehyde (1.5 g, 4.92 mmol,Intermediate 1: step b) in tetrahydrofuran (20 mL). NaBH₃CN (930 mg,14.80 mmol) was then added and the resulting solution was stirred for 12hours at 25° C. The resulting mixture was concentrated under vacuum. Theresidue was purified by chromatography over a silica gel column andeluted with ethyl acetate/petroleum ether (1:4) to afford the titlecompound as a white solid.

Intermediate 1: Step d 6-Bromo-2,4-dichloro-3-(chloromethyl)quinoline

Into a 250-mL round-bottom flask, was placed a solution of(6-bromo-2,4-dichloroquinolin-3-yl) methanol (650 mg, 2.12 mmol,Intermediate 1: step c) and thionyl chloride (2.5 g, 21.2 mmol) indichloromethane (100 mL). The resulting solution was stirred for 12hours at 25° C. The resulting mixture was concentrated under vacuum. Theresidue was purified by chromatography over a silica gel column andeluted with ethyl acetate/petroleum ether (1:10) to afford the titlecompound as a white solid.

Intermediate 1: Step e4-((6-Bromo-2,4-dichloroquinolin-3-yl)methyl)morpholine

Into a 100-mL round-bottom flask purged and maintained with an inertatmosphere of nitrogen, was placed a solution of morpholine (88.4 mg,1.01 mmol), sodium hydride (44.3 mg, 1.11 mmol, 60%) and6-bromo-2,4-dichloro-3-(chloromethyl)quinoline (300 mg, 0.92 mmol,Intermediate 1: step d) in N,N-dimethylformamide (10 mL). The resultingmixture was stirred for 2 hours at room temperature. The reaction wasthen quenched by the addition of 30 mL of water. The resulting solutionwas extracted with 3×20 mL of ethyl acetate. The combined organic layerwas dried (Na₂SO₄), filtered and concentrated under vacuum. The residuewas purified by chromatography over a silica gel column with ethylacetate/petroleum ether (1:4) to afford the title compound as a whitesolid.

Intermediate 2: Step a1-(5-Bromo-2-fluorophenyl)-2,2,2-trifluoroethanone

A solution of diisopropylamine (22.1 mL, 157 mmol) in 140 mL THF wasstirred under argon at −68° C. while n-BuLi (57.9 mL, 2.59 M in hexane,150 mmol) was added in a fine stream in 2 portions over 6 minutes. Theresulting pale yellow homogeneous solution was removed from theacetone/dry ice bath and stirred at ambient conditions for 9 minutes,and was then cooled back down to −68° C. and a solution of1-bromo-4-fluorobenzene (15.6 mL, 143 mmol) in THF (30 mL) was addedrapidly dropwise over 5 minutes. The reaction was then stirred in thecold bath for another 6 minutes, and the pale yellow reaction was thentreated rapidly dropwise with a solution of ethyl trifluoroacetate (18.7mL, 157 mmol) in THF (30 mL) over −8 minutes (internal temp rose to −47°C.). The pale yellow reaction was then stirred overnight as theacetone/dry ice bath expired (15 hours). The resulting yellowhomogeneous solution was washed with 5 M aqueous NH₄Cl (2×50 mL), andthe organic layer was dried (Na₂SO₄), filtered, and concentrated toprovide the crude title compound as a clear dark yellow oil.

Intermediate 2: Step b 1-(2-Amino-5-bromophenyl)-2,2,2-trifluoroethanone

A solution of 1-(5-bromo-2-fluorophenyl)-2,2,2-trifluoroethanone (6.67g, 24.6 mmol, Intermediate 2: step a) in DMSO (6.2 mL) was treated withNaN₃ (1.76 g, 27.0 mmol) and stirred under air (lightly capped) at 95°C. for 1 hour. The brownish-red opaque reaction was then cooled to roomtemperature on an ice bath, diluted with EtOAc (49 mL), treated withSnCl₂.dihydrate (6.66 g, 29.5 mmol) in several portions over −30 secondsfollowed by water (1.33 mL, 73.8 mmol), and the mixture was stirred atroom temperature for 30 minutes. The reddish solution with heavyoff-white particulates was then treated with anhydrous Na₂SO₄ (˜6 g; ˜40mmol; ˜400 mmol water capacity) and stirred vigorously for a fewminutes. The mixture was then filtered over a bed of Celite®, and thecloudy orange filtrate was dry load flash chromatographed (˜60 g silicagel) with a heptane to 50% DCM/heptane gradient to provide the titlecompound as an orange oil that crystallized upon standing.

Intermediate 2: Step c Ethyl6-bromo-2,4-bis(trifluoromethyl)quinoline-3-carboxylate

A mixture of 1-(2-amino-5-bromophenyl)-2,2,2-trifluoroethanone (0.416 g,1.55 mmol, Intermediate 2: step b), ethyl 4,4,4-trifluoro-3-oxobutanoate(0.286 g, 1.55 mmol), piperidine (0.153 mL, 1.55 mmol), and EtOH (0.5mL) was heated in a microwave reactor at 130° C. for 30 minutes(Biotage® Initiator). The homogeneous amber solution was concentratedand the residue flash chromatographed (2%-50% DCM in heptane) to providethe title compound as a clear yellow oil.

Intermediate 3: Step a tert-Butyl4-((4-fluorophenyl)(hydroxy)methyl)piperidine-1-carboxylate

A solution of tert-butyl 4-formylpiperidine-1-carboxylate (10.4 g, 48.7mmol) in THF (70 mL) was stirred at ˜−70° C. under argon while4-fluorophenylmagnesium bromide (1.10 M in THF, 45.6 mL, 50.1 mmol) wasadded dropwise over 9 minutes. The reaction was then immediately removedfrom the cold bath and allowed to warm to room temperature withstirring. The yellow homogeneous reaction was allowed to sit at roomtemperature for 2 days, and was then quenched with 5 M aqueous NH₄Cl (20mL) and partitioned with MTBE (25 mL). The aqueous layer was extractedwith MTBE (25 mL), and the combined organic layers were dried (Na₂SO₄),filtered, and concentrated. The residue was flash chromatographed(0-100% EtOAc in heptane) to provide the title compound as a clearcolorless thick oil.

Intermediate 3: Step b tert-Butyl4-((4-fluoro-3-(2,2,2-trifluoroacetyl)phenyl)(hydroxy)methyl)piperidine-1-carboxylate

A translucent solution of tert-butyl4-((4-fluorophenyl)(hydroxy)methyl)piperidine-1-carboxylate (3.24 g,10.5 mmol, Intermediate 3: step a),N,N,N′,N′,N″-pentamethyldiethylenetriamine (4.59 mL, 22.0 mmol), andKOtBu (1.02 M in THF, 21.6 mL, 22.0 mmol) was stirred at −70° C.(internal temperature) while sec-BuLi (1.42 M in cyclohexane, 15.5 mL,22.0 mmol) was added dropwise over 9 minutes. After stirring for anadditional 20 minutes, 2,2,2-trifluoro-N-methoxy-N-methylacetamide (2.66mL, 22.0 mmol) was added dropwise over 5 minutes and stirred for anadditional 10 minutes. The reaction was then quenched with 5 M aqueousNH₄Cl (20 mL) and extracted with MTBE (1×20 mL, 1×30 mL). The combinedorganic layers were washed with 1 M aqueous NaH₂PO₄ (2×25 mL), dried(Na₂SO₄), filtered, and concentrated to provide the title compound as aclear yellow oil.

Intermediate 3: Step c tert-Butyl4-(4-fluoro-3-(2,2,2-trifluoroacetyl)benzoyl)piperidine-1-carboxylate

A solution of tert-butyl4-((4-fluoro-3-(2,2,2-trifluoroacetyl)phenyl)(hydroxy)methyl)piperidine-1-carboxylate(4.45 g, 11.0 mmol, Intermediate 3: step b) and TEMPO (51.5 mg, 0.329mmol) in DCM (22 mL) was treated with a solution of KBr (131 mg, 1.10mmol) in 1 M aqueous NaHCO₃ (3.84 mL, 3.84 mmol) while stirring in anice bath. NaOCl (0.89 M in water, 6.15 w/w % Clorox bleach, 13.6 mL,12.1 mmol) was then added dropwise over 4 minutes (internal temperaturestayed below 14° C.). After 30 minutes stirring in the ice bath, theaqueous layer was extracted with CHCl₃ (2×20 mL). The combined organiclayers were washed with 5 M aqueous NaCl (40 mL), dried (Na₂SO₄), andconcentrated to provide the crude title compound as a clear dark yellowthick oil that was used without further purification.

Intermediate 3: Step d tert-Butyl4-(4-amino-3-(2,2,2-trifluoroacetyl)benzoyl)piperidine-1-carboxylate

A solution of tert-butyl4-(4-fluoro-3-(2,2,2-trifluoroacetyl)benzoyl)piperidine-1-carboxylate(3.67 g, 9.10 mmol, Intermediate 3: step c) in DMSO (2.25 mL) wasbubbled with ammonia for 1 minute in a 200 mL capacity round bottomedpressure flask, and was then sealed and stirred at 100° C. for 2 hours.The reaction was then cooled to room temperature and partitioned withMTBE (20 mL) and 1 M aqueous NaHCO₃ (20 mL), and the aqueous layer wasextracted with MTBE (20 mL). The combined organic layers were dried(Na₂SO₄), filtered, and concentrated to dryness. The residue was dryload flash chromatographed (0-50% acetone in heptane) to provide thetitle compound as a thick orange oil.

Intermediate 3: Step e(Z)-4,4,4-Trifluoro-3-hydroxy-1-(piperidin-1-yl)but-2-en-1-one

A solution of ethyl 4,4,4-trifluoro-3-oxobutanoate (20 g, 108 mmol) inm-xylene (20 mL) was treated with piperidine (9.66 mL, 97.8 mmol) in oneportion at room temperature. The reaction immediately became hot, andthis was refluxed under air (heating mantle 170° C.) for 30 minutes. Thereaction was cooled to room temperature and vacuum distilled through ashort path Vigreaux microdistillation apparatus and vacuum re-distilledthrough a ˜5″ Vigreaux column to provide the title compound as a clearvery pale yellow oil.

Intermediate 3: Step f tert-Butyl4-(3-(piperidine-1-carbonyl)-2,4-bis(trifluoromethyl)quinoline-6-carbonyl)piperidine-1-carboxylate

A solution of tert-butyl4-(4-amino-3-(2,2,2-trifluoroacetyl)benzoyl)piperidine-1-carboxylate(0.964 g, 2.36 mmol, Intermediate 3: step d) and(Z)-4,4,4-trifluoro-3-hydroxy-1-(piperidin-1-yl)but-2-en-1-one (0.665 g,2.98 mmol, Intermediate 3: step e) in DMF (2.4 mL) was treated withtributylamine (0.618 mL, 2.60 mmol) and stirred at 130° C. for 3 hours.The reaction was cooled to room temperature and partitioned with diethylether (8 mL) and 1 M aqueous NaH₂PO₄ (8 mL). The organic layer waswashed with 1 M aqueous NaH₂PO₄ (8 mL), dried (Na₂SO₄), filtered, andconcentrated. The residue was flash chromatographed (0-50% acetone inheptane over 20 column volumes) to provide the title compound as a clearlight amber thick oil.

Intermediate 4: Step a 4-Hydroxy-6-iodoquinolin-2(1H)-one

A mixture of 4-iodoaniline (13.1 g, 59.7 mmol) and Meldrum's acid (8.61g, 59.7 mmol) was stirred at 85° C. for 1 hour, and a stream of nitrogengas was then blown onto the reaction for 15 minutes to remove acetone.The resulting dark semi-solid was then removed from the heating blockand Eaton's Reagent (7.4 w/w % P₂O₅, 88.1 mL, 68.7 mmol) was added inone portion.

The reaction was stirred for 3 hours at 75° C., and the reaction wasthen stirred in an ice bath while water (180 mL) was slowly poured in asa constant stream. The reaction was stirred in the ice bath for ˜15minutes and then filtered. The brown filter cake was washed with water(2×25 mL) and air dried at 110° C. to provide the title compound as alight brown powder.

Intermediate 4: Step b2,4-Dichloro-6-iodo-3-((tetrahdro-2H-pyran-4-yl)methyl)quinoline

A mixture of 4-hydroxy-6-iodoquinolin-2(1H)-one (7.20 g, 25.1 mmol,Intermediate 4: step a), tetrahydro-2H-pyran-4-carbaldehyde (3.20 g,28.0 mmol), and diethyl2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (7.06 g, 27.9 mmol)in pyridine (50 mL) was stirred under argon at 130° C. for 30 minutes.The reaction was concentrated, and the residue was treated with POCl₃(23.5 mL, 252 mmol) and stirred at 90° C. for 1 hour. The reaction wascooled to room temperature, diluted with DCM (75 mL), and stirred in anice bath while ice water (50 mL) was poured in in one portion. The darksolution was stirred in the ice bath for a few minutes and then at roomtemperature for 30 minutes. The aqueous layer was partitioned betweenwater (100 mL) and DCM (40 mL), and the organic layers were combined andwashed with water (2×100 mL), dried (Na₂SO₄), filtered, andconcentrated. The residue was purified by FCC (DCM isocratic elution)twice to afford the title compound as a thick dark yellow oil.

Intermediate 4: Step c4-Chloro-6-iodo-2-methoxy-3-((tetrahydro-2H-pyran-4-yl)methyl)quinoline

A mixture of2,4-dichloro-6-iodo-3-((tetrahydro-2H-pyran-4-yl)methyl)quinoline (3.59g, 8.51 mmol, Intermediate 4: step b), sodium methoxide (4.61 g, 85.3mmol), and toluene (85 mL) was stirred at 100° C. under argon for 22hours. The reaction was cooled to room temperature, filtered, and thefilter cake was washed with DCM (50 mL). The combined filtrates wereconcentrated to provide the title compound as a light yellow solid.

Intermediate 5 tert-Butyl4-(4-chloro-2-methoxy-3-((tetrahydro-2H-pyran-4-yl)methyl)quinoline-6-carbonyl)piperidine-1-carboxylate

A solution of4-chloro-6-iodo-2-methoxy-3-((tetrahydro-2H-pyran-4-yl)methyl)quinoline(692 mg, 1.66 mmol, Intermediate 4: step c) in THF (5.6 mL) was stirredat ˜−70° C. under argon while n-BuLi (1.63 M in hexane, 0.97 mL, 1.58mmol) was added dropwise over 2.5 minutes. After stirring an additional1 minute, a solution of tert-butyl4-(methoxy(methyl)carbamoyl)piperidine-1-carboxylate (538 mg, 1.98 mmol)in THF (1 mL) was added dropwise over 45 seconds. The reaction wasstirred in the cold bath for 1 hour, removed from the cold bath andstirred at ambient conditions for 20 minutes, and was then quenched with5 M aqueous NH₄Cl (0.5 mL). The organic layer was dried (Na₂SO₄),filtered, and concentrated, and the residue was flash chromatographed(0-50% EtOAc in heptane over 18 column volumes) to provide the titlecompound as an off-white crystalline solid.

Intermediate 6: Step a Methyl5-iodo-2-(2-(tetrahydro-2H-pyran-4-yl)acetamido)benzoate

A solution of methyl 2-amino-5-iodobenzoate (7.02 g, 25.3 mmol) and2-(tetrahydro-2H-pyran-4-yl)acetic acid (3.76 g, 26.1 mmol) in pyridine(25 mL) was stirred at ˜−40° C. under argon while POCl₃ (2.58 g, 27.8mmol) was added dropwise over 3 minutes. The cold bath was immediatelyremoved and the reaction was allowed to stir for 1 hour. The reactionwas then diluted with water (75 mL) and extracted with DCM (75 mL). Thecombined orange organic layers were washed with 6 M aqueous HCl (50 mL),1 M aqueous HCl (50 mL), and 2 M aqueous K₃PO₄ (50 mL), dried (Na₂SO₄),filtered, and concentrated to provide the title compound as an orangesolid.

Intermediate 6: Step b4-Hydroxy-6-iodo-3-(tetrahydro-2H-pyran-4-yl)quinolin-2(1H)-one

A solution of methyl5-iodo-2-(2-(tetrahydro-2H-pyran-4-yl)acetamido)benzoate (7.21 g, 17.9mmol, Intermediate 6: step a) in THF (179 mL) was stirred on a dryice/acetone bath under argon while sodium bis(trimethylsilyl)amide (1.01M in THF, 37.2 mL, 37.6 mmol) was added dropwise over 6 minutes. Thereaction was stirred for 20 minutes, and then removed from the cold bathand stirred at ambient conditions for 100 minutes. LCMS showed thereaction had stalled with only a few % conversion, so the reaction waschilled to ˜−70° C. again and treated with additional sodiumbis(trimethylsilyl)amide (1.01 M in THF, 16.8 mL, 17.0 mmol) dropwiseover 4 minutes, and stirred for 15 minutes before removing the cold bathand allowing the reaction to stir under ambient conditions overnight.LCMS after 15 hours showed a ˜2:1:1 ratio of methyl5-iodo-2-(2-(tetrahydro-2H-pyran-4-yl)acetamido)benzoate/5-iodo-2-(2-(tetrahydro-2H-pyran-4-yl)acetamido)benzoicacid/title compound. Therefore, the reaction was chilled in a dryice/acetone bath again while potassium bis(trimethylsilyl)amide (0.52 Min toluene, 15.5 mL, 8.05 mmol) was added dropwise over 3 minutes, thecold bath was immediately removed, and the reaction was allowed to stirunder ambient conditions for 3 hours. LCMS showed ˜no further conversionto title compound, so the reaction was quenched with 6 M aqueous HCl (21mL, 126 mmol) and the organic layer was dried (Na₂SO₄), filtered, andconcentrated to provide the impure title compound that was used withoutfurther purification.

Intermediate 6: Step c2,4-Dichloro-6-iodo-3-(tetrahydro-2H-pyran-4-yl)quinoline

A mixture of very impure4-hydroxy-6-iodo-3-(tetrahydro-2H-pyran-4-yl)quinolin-2(1H)-one (7.74 gcrude, “20.9 mmol”, Intermediate 6: step b) and POCl₃ (19.4 mL, 208mmol) was stirred at 90° C. for 2.5 hours. The reaction was then cooledto room temperature, dissolved in DCM (100 mL), stirred in an ice bathfor ˜10 minutes, and then treated with ice water (100 mL) in oneportion. This was stirred in the ice bath for ˜45 minutes, and theresulting slurry was filtered over a bed of Celite®. The clear darkorganic layer filtrate was dried (Na₂SO₄), filtered, and concentrated,and the residue was dry load flash chromatographed (0-30% EtOAc inheptanes over 13 column volumes) to afford the title compound as ayellow solid.

Intermediate 6: Step d4-Chloro-6-iodo-2-methoxy-3-(tetrahydro-2H-pyran-4-yl)quinoline

A mixture of 2,4-dichloro-6-iodo-3-(tetrahydro-2H-pyran-4-yl)quinoline(0.734 g, 1.80 mmol, Intermediate 6: step c), sodium methoxide (0.972 g,18.0 mmol), and toluene (18 mL) was stirred at 120° C. under argon for20 hours. The reaction was cooled to room temperature, filtered, and thefilter cake was washed with toluene (2×3 mL). The combined filtrateswere concentrated to provide the title compound as a yellow solid.

Intermediate 7 1-(4-Benzoylpiperidin-1-yl)ethanone

A mixture of phenyl(piperidin-4-yl)methanone hydrochloride (743 mg, 3.29mmol) in dichloromethane (13.2 mL) and triethylamine (1.10 mL, 7.90mmol) in an ice bath under argon was treated with Ac₂O (0.373 mL, 3.95mmol) dropwise over 1 minute, and the resulting translucent mixture wasimmediately removed from the ice bath and stirred at room temperatureovernight. The reaction was then extracted with 1 M aqueous HCl (8 mL)followed by 1 M aqueous NaOH (8 mL). The organic layer was dried(Na₂SO₄), filtered, and concentrated to provide the title compound as atranslucent beige oil that crystallized upon standing.

Intermediate 8 6-Bromo-3-methoxy-2-phenylquinoline

A mixture of KOH pellets (0.775 g, ˜15 w/w % water, ˜11.8 mmol),2-amino-5-bromobenzaldehyde (2.31 g, 11.6 mmol), and absolute EtOH (36mL) was treated with 2-methoxy-1-phenylethanone (1.67 mL, 12.1 mmol),and the dark solution with undissolved KOH was stirred at 95° C. for 15minutes. The dark homogeneous reaction was allowed to cool to roomtemperature, and within 1 hour crystallization seemed complete. Thereaction was then shaken with water (36 mL) and filtered, and theorange-red filter cake was washed with water (36 mL). The filter cakewas air-dried at 110° C. to provide the title compound as orange-tanfine crystals.

Intermediate 9: Step a 6-Bromo-2,4-dichloro-3-methylquinoline

A mixture of 4-bromoaniline (77 g, 450 mmol) and 2-methylmalonic acid(53 g, 450 mmol) in phosphorus oxychloride (500 mL) was stirred at 100°C. for 5 hours. Initially, the mixture was a white slurry, which thenturned into a homogeneous red solution. The reaction mixture was cooledto room temperature and stirred overnight. Most of the phosphorusoxychloride was removed by rotary evaporation. The thick red residue wasslowly poured into ice (1 L). A yellow solid crashed out and wascollected by filtration. The collected solids were placed into a 500 mLflask cooled in an ice-water bath. Concentrated aqueous ammonia solutionwas added until the pH was between 8-9 (by litmus paper test). Theresulting suspension was stirred at room temperature for 20 minutes andfiltered. The solids were rinsed with water (500 mL) and then collected.The collected solids were dried and then suspended in acetonitrile (500mL). The suspension was sonicated for 15 minutes at room temperature.The solids were collected by filtration, rinsed with acetonitrile (200mL), and dried to afford the title compound.

Intermediate 9: Step b 6-Bromo-4-chloro-2-methoxy-3-methylquinoline

Sodium methoxide (151 g, 2.80 mol) was added to a solution of6-bromo-2,4-dichloro-3-methylquinoline (67.8 g, 233 mmol, Intermediate9: step a) in toluene (750 mL) with stirring. The mixture was stirred at100° C. for 2 hours and then cooled to room temperature. Dichloromethane(500 mL) was added and then the mixture was filtered. The filter cakewas washed with dichloromethane (200 mL). The filtrate was concentratedto provide a crude solid which was recrystallized from acetonitrile toprovide the title compound as a white solid.

Intermediate 10: Step a 6-(Trifluoromethyl)nicotinoyl chloride

To a 1 L 3-neck flask equipped with an overhead stirrer, Claisenadaptor, nitrogen bubbler, 60 mL addition funnel, and thermocouple wasadded 6-(trifluoromethyl)nicotinic acid (45 g, 235.5 mmol),dichloromethane (540 mL) and DMF (0.910 mL, 11.77 mmol) via syringe. Tothis solution was added oxalyl chloride (24.51 mL, 282.56 mmol) and thereaction was allowed to stir at ambient temperature overnight. Thereaction was then filtered and the clear filtrate was condensed in vacuoto afford the title compound as a brownish semisolid.

Intermediate 10: Step bN-Methoxy-N-methyl-6-(trifluoromethyl)nicotinamide

To a 1 L 3-neck flask equipped with an overhead stirrer, Claisenadaptor, nitrogen bubbler, 125 mL addition funnel, and thermocouple wasadded 6-(trifluoromethyl)nicotinoyl chloride (49.3 g, 235.2 mmol,Intermediate 10: step a), dichloromethane (493 mL), andN,O-dimethylhydroxylamine hydrochloride (25.63 g, 258.8 mmol). After themixture was cooled to 7° C., diisopropylethylamine (90.263 mL, 517.6mmol) was added such that the addition temperature did not exceed 16° C.After the addition, the reaction was allowed to warm to roomtemperature. The reaction was then transferred to a separatory funneland the organic layer was washed with saturated aqueous NaHCO₃ (2×100mL) followed by water (100 mL) and then dried over sodium sulfate, thenfiltered. Solvent removal afforded the title compound as a brownish oil.

Intermediate 10: Step c(1-Methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone

To a 3 L 4-neck flask equipped with an overhead stirrer, nitrogenbubbler, and thermocouple was added 5-bromo-1-methyl-1H-imidazole (47.96g, 297.9 mmol), followed by THF (537 mL). To this room temperaturesolution was added isopropylmagnesium chloride/lithium chloride complex[1.3 M in THF] (246.8 mL, 320.8 mmol) (addition temperature maintainedbetween 16.6 and 25° C.) to afford a milky suspension and the reactionwas stirred for 60 minutes and then cooled to 5.3° C. in an ice bath. Tothis mixture was added a solution ofN-methoxy-N-methyl-6-(trifluoromethyl)nicotinamide (53.66 g, 229.14mmol, Intermediate 10: step b) in THF (268.3 mL) (addition temperaturebetween 5.3 and 5.6° C.) to afford an orange mixture. After addition,the reaction was warmed to room temperature over 2 hours. After stirringat room temperature for 18 hours, THF (200 mL) was added and thereaction was stirred for 2 hours. The reaction was then cooled to 4° C.with an ice bath and carefully quenched with 2 N aqueous HCl to pH=7,quenching temperature reached 12° C. The mixture was diluted with ethylacetate (500 mL), phase split and the organic layer was washed withbrine (2×200 mL), dried over sodium sulfate, filtered, and the solventwas removed. Hot ether was added and the suspension was then filtered toafford the title compound as a solid.

Intermediate 11: Step a(2,6-Dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

A solution of n-butyllithium in hexanes (2.5 M, 22.5 mL, 56.3 mmol) wasadded dropwise by syringe to a stirring solution of1-methyl-1H-1,2,3-triazole (5.00 g, 60.2 mmol, prepared according to PCTInt. Appl., 2008098104) in dry tetrahydrofuran (400 mL) at −55° C. Theresulting off-white slurry was stirred at −45° C. for 20 minutes,whereupon a solution of 2,6-dimethyl-pyridine-3-carbaldehyde (8.33 g,61.7 mmol) in dry tetrahydrofuran (10 mL) was added dropwise by syringe.After 5 minutes, the cooling bath was removed and the reaction mixturewas allowed to slowly warm. After 45 minutes, saturated aqueous ammoniumchloride solution (10 mL) and ethyl acetate (100 mL) were added. Themixture was concentrated by rotary evaporation. The residue wasdissolved in ethyl acetate (300 mL). The organic solution was washedwith saturated aqueous sodium chloride solution (100 mL, containingexcess solid sodium chloride). The aqueous layer was extracted withethyl acetate (2×100 mL). The organic layers were combined and thecombined solution was concentrated. Ether (100 mL) was added to theresidue and the mixture was sonicated for 20 minutes during which time awhite solid crashed out. The solids were collected by filtration. Ether(100 mL) was added to the collected solids and the mixture sonicated asecond time. After 20 minutes, the mixture was filtered and the solidswere collected to provide the title compound as a fine powder.

Intermediate 11: Step b(2,6-Dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone

A mixture containing(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol (9.8g, 44.9 mmol, Intermediate 11: step a) and manganese dioxide (18.8 g,184 mmol) in dry 1,4-dioxane (225 mL) was heated to 100° C. withstirring. After 1 hour, the mixture was cooled to 40° C. The cooledmixture was filtered through a 2 cm pad of Celite® rinsing withtetrahydrofuran (100 mL). The filtrate was concentrated in vacuo toprovide the title compound as an off-white solid.

Intermediate 12: Step a(2,4-Dimethylthiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

1-Methyl-1H-1,2,3-triazole was prepared according to the literaturereference WO2008/98104. To a 2 L flask containing1-methyl-1H-1,2,3-triazole (9 g, 108.3 mmol) was added THF (1500 mL) andthe solution was cooled to −40° C. To this colorless homogeneoussolution was added n-butyllithium (2.5 M in hexanes, 45 mL, 112.5 mmol)dropwise which immediately afforded a dark brown viscous mixture. Themixture was kept between −10 to −20° C. for 60 minutes, then a THFsolution of 2,4-dimethylthiazole-5-carbaldehyde (17.2 g, 121.8 mmol in200 mL THF) was introduced via cannula. Once the aldehyde was added thereaction was allowed to warm to room temperature. After 3 hours, thereaction was quenched by pouring it into a saturated solution of aqueousNH₄Cl. The aqueous portion was extracted with EtOAc in portions, 7×400mL. The combined organics were washed with brine, dried over MgSO₄,filtered and concentrated to dryness to give a brown oil. Chromatographyon silica gel (10% acetone-DCM increasing to 50% acetone and increasingto 10% MeOH-DCM) provided the title compound as an amber solid.

Intermediate 12: Step b(2,4-Dimethylthiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone

To a 500 mL flask containing(2,4-dimethylthiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol (10.5g, 46.8 mmol, Intermediate 12: step a) was added 1,4-dioxane (400 mL)and the contents were warmed to form a homogeneous solution. ActivatedMnO₂ (18 g, 207 mmol) was added and the dark brownish mixture was heatedto reflux in an aluminum heating mantle under an atmosphere of N₂. After1.5 hours, the contents were filtered while still hot through Celite®and rinsed with warm THF. The resulting light orange solution wasconcentrated and passed through a silica gel column (25% acetone-DCM) toprovide the title compound as a light orange solid.

Intermediate 13: Step a3-(Cyclopropylmethyl)-4-hydroxy-6-iodoquinolin-2(H)-one

A mixture containing 4-hydroxy-6-iodoquinolin-2(1H)-one (2.0 g, 7.0mmol, Intermediate 4: step a), cyclopropylcarboxaldehyde (0.52 mL, 7.0mmol), and diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate(1.9 g, 7.0 mmol) in pyridine (23 mL) was heated to 80° C. After 2hours, the flask was allowed to cool to 23° C. Diethyl ether (30 mL) wasadded and then the mixture was concentrated, resulting in a solidresidue. The solid was suspended in diethyl ether (50 mL) and thensonicated for 5 minutes. The solids were collected by filtration throughpaper, rinsing with diethyl ether. The washed solids were dried underhigh vacuum at 50° C. to afford the title compound as a tan solid.

Intermediate 13: Step b2,4-Dichloro-3-(cyclopropylmethyl)-6-iodoquinoline

A mixture containing3-(cyclopropylmethyl)-4-hydroxy-6-iodoquinolin-2(H)-one (1.47 g, 4.00mmol, Intermediate 13: step a) and phosphorus oxychloride (3.0 mL, 32mmol) in acetonitrile (20 mL) was heated to 100° C. After 3 hours, theflask was allowed to cool to 23° C. and the mixture was concentrated.The residue was dissolved in dichloromethane (100 mL). Ice (50 mL) andwater (50 mL) were added sequentially with stirring. Saturated aqueousammonia solution was added dropwise until the pH was 10 by litmus papertest. The biphasic mixture was stirred for 15 minutes. The layers wereseparated. The aqueous layer was extracted with dichloromethane (50 mL).The organic layers were combined and the combined solution was driedwith sodium sulfate. The dried solution was filtered. Celite® (4 g) wasadded to the filtrate and the solvent was removed by rotary evaporationto afford a free-flowing powder. The powder was loaded onto a column ofsilica gel for purification. Elution with hexanes initially, grading to5% ethyl acetate-hexanes provided the title compound as an off-whitesolid.

Intermediate 13: Step c4-Chloro-3-(cyclopropylmethyl)-6-iodo-2-methoxyquinoline

Sodium methoxide (1.7 g, 31 mmol) was added to a solution of2,4-dichloro-3-(cyclopropylmethyl)-6-iodoquinoline (1.19 g, 3.15 mmol,Intermediate 13: step b) in toluene (31 mL) with stirring. The mixturewas heated to 110° C. After 18 hours, the flask was allowed to cool to23° C. Dichloromethane (50 mL) was added. The mixture was filteredthrough Celite®, rinsing with dichloromethane. Celite® (5 g) was addedto the filtrate and the solvent was removed by rotary evaporation toafford a free-flowing powder. The powder was loaded onto a column ofsilica gel for purification. Elution with hexanes initially, grading to5% ethyl acetate-hexanes provided the title compound as a solid.

Intermediate 14: Step a(1-Methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol

A solution of isopropylmagnesium chloride/lithium chloride complex (1.3M in THF, 10.6 mL, 13.8 mmol) was added dropwise by syringe to asolution of 4-bromo-2-(trifluoromethyl)pyridine (3.12 g, 13.8 mmol) indry THF (50 mL) at 0° C. After 30 minutes, a solution of1-methyl-1H-imidazole-5-carbaldehyde (1.38 g, 12.5 mmol) in THF (28.5mL) was added to the Grignard solution by syringe at 0° C. The reactionmixture was warmed to room temperature over 2 hours after which it wasquenched with saturated aqueous ammonium chloride solution. The mixturewas partitioned between water and ethyl acetate. The separated aqueousphase was further extracted with ethyl acetate and washed with saturatedaqueous NaCl solution. The organic phase was dried (MgSO₄), filtered,and concentrated. The crude product was purified by flash columnchromatography (silica gel, 0-10% MeOH-DCM) to provide the titlecompound.

Intermediate 14: Step b(1-Methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone

A heterogeneous mixture of(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol(0.300 g, 1.16 mmol, Intermediate 14: step a) and manganese dioxide(0.506 g, 5.83 mmol) in 1,4-dioxane (12 mL) was stirred at 100° C. for 1hour. The reaction mixture was then cooled to room temperature, filteredthrough Celite®, washed with EtOAc, and concentrated. The organic phasewas dried (MgSO₄), filtered, and concentrated. The crude product waspurified by flash column chromatography (silica gel, 0-100% EtOAc-DCM)to provide the title compound as a white solid.

Intermediate 15 6-Bromo-3-(bromomethyl)-4-chloro-2-methoxyquinoline

A round-bottomed flask was charged with6-bromo-4-chloro-2-methoxy-3-methylquinoline (2.86 g, 9.98 mmol,Intermediate 9: step b), N-bromosuccinimide (2.84 g, 15.9 mmol),1,1′-azobis(cyanocyclohexanecarbonitrile) (0.97 g, 3.9 mmol) and thehead space was purged with nitrogen for 5 minutes. Deoxygenated CCl₄ (50mL, deoxygenation was carried out by purging the solvent with argon for30 minutes) was added to the mixture and heated to 90° C. for 6 hours.The reaction mixture was cooled to room temperature, and silica gel (15g), DCM and EtOAc were added and the solvents were removed to provide afree-flowing powder. The powder was loaded onto a silica gel column.Elution with hexanes initially, grading to 10% ethyl acetate-hexanesprovided the title compound as a white solid.

Intermediate 161-((6-Bromo-4-chloro-2-methoxyquinolin-3-yl)methyl)-4-(trifluoromethyl)piperidin-4-ol

To a mixture containing6-bromo-3-(bromomethyl)-4-chloro-2-methoxyquinoline (1.0 g, 2.7 mmol,Intermediate 15) and 4-(trifluoromethyl)piperidin-4-ol (0.70 g, 4.1mmol) in dichloromethane (14 mL) was added N,N-diisopropylethylamine(1.5 mL, 8.7 mmol). After 18 hours, dichloromethane (100 mL) was addedand the solution was washed with saturated aqueous sodium bicarbonatesolution (50 mL). The washed organic solution was dried with sodiumsulfate and the dried solution was filtered. Celite® (8 g) was added tothe filtrate and the mixture was concentrated to afford a free flowingpowder. The powder was loaded onto a silica gel column. Elution withhexanes initially, grading to 20% ethyl acetate-hexanes provided thetitle compound as a white solid.

Intermediate 17: Step a6-Bromo-4-chloro-2-methoxy-3-((4-(2,2,2-trifluoroethyl)piperazin-1-yl)methyl)quinoline

To a mixture containing6-bromo-3-(bromomethyl)-4-chloro-2-methoxyquinoline (0.75 g, 2.1 mmol,Intermediate 15) and 1-(2,2,2-trifluoroethyl)piperazine (0.63 g, 3.1mmol) in dichloromethane (10 mL) was added N,N-diisopropylethylamine(1.1 mL, 6.4 mmol). After 18 hours, the reaction mixture wasconcentrated. The residue was dissolved with ethyl acetate (30 mL). Thesolution was washed sequentially with saturated aqueous sodiumbicarbonate solution (10 mL) and saturated aqueous sodium chloridesolution (10 mL). The washed organic solution was dried with sodiumsulfate and the dried solution was filtered. Celite® (6 g) was added tothe filtrate and the mixture was concentrated to afford a free flowingpowder. The powder was loaded onto a silica gel column. Elution withhexanes initially, grading to 20% ethyl acetate-hexanes provided thetitle compound as an off-white solid.

Intermediate 17: Step b(4-Chloro-2-methoxy-3-((4-(2,2,2-trifluoroethyl)piperazin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone

A solution of n-butyllithium in hexanes (2.5 M, 0.270 mL, 0.680 mmol)was added dropwise by syringe to a dry ice-acetone cooled (−78° C.),stirring solution of6-bromo-4-chloro-2-methoxy-3-((4-(2,2,2-trifluoroethyl)piperazin-1-yl)methyl)quinoline(300 mg, 0.663 mmol, Intermediate 17: step a) in tetrahydrofuran (5 mL).After 1 minute, a solution of N-methoxy-N,1-dimethyl-1H-1,2,3-triazole-5-carboxamide (170 mg, 0.999 mmol,Intermediate 72) in dry tetrahydrofuran (2 mL) was added dropwise bysyringe. After 5 minutes, the flask was removed from the cooling bath.After 5 minutes, the flask was placed into an ice-water bath. After 15minutes, water (5 mL) and ethyl acetate (25 mL) were added in sequence.The biphasic mixture was partitioned between half-saturated aqueoussodium chloride solution (25 mL) and ethyl acetate (25 mL). The layerswere separated. The organic layer was dried with sodium sulfate and thedried solution was filtered. Celite® (5 g) was added to the filtrate andthe mixture was concentrated in vacuo to afford a free-flowing powder.The powder was loaded onto a silica gel column for flash-columnchromatography. Elution with 100% dichloromethane initially, grading to5% methanol-dichloromethane provided the title compound as a whitesolid.

Intermediate 18: Step a 2-(tert-Butyl)malonic acid

A mixture of diethyl 2-(tert-butyl)malonate (4.3 g, 20 mmol) and NaOH (3M aqueous, 20 mL, 60 mmol) in THF (50 mL) was stirred at 30° C. for 2days. The mixture was cooled to room temperature and concentrated todryness. Ice was added to the residue and the aqueous was acidified bythe addition of 3 N aqueous HCl. The aqueous was extracted with EtOActhree times and the organics combined and washed with water. Theorganics were dried (Na₂SO₄), filtered and concentrated to dryness toafford the title compound as a white solid.

Intermediate 18: Step b 6-Bromo-3-(tert-butyl)-2,4-dichloroquinoline

A mixture of 4-bromoaniline (3.1 g, 18 mmol) and 2-(tert-butyl)malonicacid (2.89 g, 18 mmol, Intermediate 18: step a) in phosphorusoxychloride (20 mL) was stirred at reflux for 3 hours then cooled to 80°C. and stirred overnight. The mixture was cooled to room temperature andmost of the phosphorous oxychloride was removed by rotary evaporation.The residue was poured into ice-water and the pH adjusted to ˜pH 9-10 bythe addition of saturated aqueous NH₄OH. The aqueous was extracted withDCM twice, the organics combined and washed with water. Then theorganics were dried (Na₂SO₄), filtered and concentrated to dryness. Theresidue was purified by FCC (10-50% DCM/heptane) to provide the titlecompound as a white solid.

Intermediate 19: Step a 2-Cyclohexylmalonic acid

A mixture of dimethyl 2-cyclohexylmalonate (5 g, 23.3 mmol) and NaOH (3M aqueous, 23.3 mL, 70 mmol) in THF (50 mL) was stirred at 30° C. for 2days. The mixture was cooled to room temperature and concentrated todryness. Ice was added to the residue and the aqueous was acidified bythe addition of 3 N aqueous HCl. The aqueous was extracted with EtOActhree times and the organics combined and washed with water. Theorganics were dried (Na₂SO₄), filtered and concentrated to dryness toafford the title compound as a white solid.

Intermediate 19: Step b 6-Bromo-2,4-dichloro-3-cyclohexylquinoline

A mixture of 4-bromoaniline (3.44 g, 20 mmol) and 2-cyclohexylmalonicacid (3.72 g, 20 mmol, Intermediate 19: step a) in phosphorusoxychloride (20 mL) was stirred at reflux for 3 hours then cooled to 80°C. and stirred overnight. The mixture was cooled to room temperature andmost of the phosphorous oxychloride was removed by rotary evaporation.The residue was poured into ice-water and the pH adjusted to ˜pH 9-10 bythe addition of saturated aqueous NH₄OH. The aqueous was extracted withDCM twice, the organics combined and washed with water. Then theorganics were dried (Na₂SO₄), filtered and concentrated to dryness. Theresidue was purified by FCC (20-50% DCM/heptane) to provide the titlecompound as a white solid.

Intermediate 20: Step a Isopropyl 2-isopropoxyacetate

To a solution of isopropanol (403 mL, 5.3 mol) was added sodium metal(4.67 g, 203 mmol) portionwise. The mixture was heated to reflux for 2hours, then ethyl bromoacetate (20 mL, 177 mmol) was added dropwise over1 hour. The resulting mixture was stirred at reflux for 2.5 hours, thencooled to room temperature and stirred overnight. The mixture wasconcentrated to dryness and the residue then dissolved in water (250 mL)and extracted with EtOAc (3×125 mL). The organics were combined, washedwith cold water (2×150 mL), dried (Na₂SO₄), filtered and concentrated todryness to provide the title compound as a light yellow oil.

Intermediate 20: Step b 6-Bromo-4-hydroxy-3-isopropoxyquinolin-2(1H)-one

To a solution of methyl 2-amino-5-bromobenzoate (3.74 g, 15.6 mmol) andisopropyl 2-isopropoxyacetate (3 g, 18.7 mmol, Intermediate 20: step a)in THF (109 mL) was added KHMDS (1 M in THF, 46.8 mL, 46.8 mmol) in oneportion. The resulting solution was stirred at room temperature for 50minutes, during which it turned orange. Additional KHMDS (1 M in THF,15.6 mL, 15.6 mmol) was then added and the solution stirred at roomtemperature for 1 hour. MeOH (60 mL) was added to the reaction mixtureand the solution stirred for 10 minutes. The solution was concentratedto dryness and then the resulting residue was dissolved in water andacidified with 1 N aqueous HCl to ˜pH 3, where a precipitate appeared.The precipitate was filtered off, washed with water and air dried toafford a sticky orange solid. The crude product was purified by FCC(0.5-5% MeOH/DCM) to provide the title compound as a yellow solid.

Intermediate 20: Step c 6-Bromo-2,4-dichloro-3-isopropoxyquinoline

A mixture of 6-bromo-4-hydroxy-3-isopropoxyquinolin-2(1H)-one (3.43 g,11.5 mmol, Intermediate 20: step b) in POCl₃ (12.8 mL, 138 mmol) washeated to 105° C. for 25 minutes, then the reaction was allowed to coolto room temperature. The solution was diluted with DCM and poured into amixture of 6 N aqueous KOH (45 mL) and ice and then stirred for 30minutes. The pH of the mixture was then adjusted to ˜pH 10 by addingmore 6 N aqueous KOH. The mixture was poured into a separatory funneland the layers were separated. The aqueous was further extracted withDCM (140 mL), then the organics were combined, dried (Na₂SO₄), filteredand concentrated to dryness to afford the crude product as a brownsolid. The crude material was purified by filtering through a pad ofsilica with 1% EtOAc/hexanes, then concentrating the filtrate to drynessto provide the title compound as a cream-colored solid.

Intermediate 21: Step a 6-Bromo-3-ethoxy-4-hydroxyquinolin-2(1H)-one

To a solution of methyl 2-amino-5-bromobenzoate (5 g, 20.9 mmol) andethyl ethoxyacetate (3.46 mL, 25 mmol) in THF (146 mL) was added KHMDS(1 M in THF, 62.6 mL, 62.6 mmol) in one portion. The resulting solutionwas stirred at room temperature for 50 minutes. KHMDS (1 M in THF, 20.8mL, 20.8 mmol) was then added and the solution stirred at roomtemperature for 30 minutes. MeOH (100 mL) was added to the reactionmixture and the solution stirred for 10 minutes. The solution wasconcentrated to dryness and then the resulting residue was dissolved inwater and acidified with 1 N aqueous HCl to ˜pH 3, where a precipitateappeared. The precipitate was filtered off, washed with water and airdried to afford the crude product as a sticky red-orange solid. Thecrude product was purified by FCC (0.5-5% MeOH/DCM) to provide the titlecompound as a pink solid.

Intermediate 21: Step b 6-Bromo-2,4-dichloro-3-ethoxyquinoline

A mixture of 6-bromo-3-ethoxy-4-hydroxyquinolin-2(1H)-one (1.45 g, 5.1mmol, Intermediate 21: step a) in POCl₃ (5.7 mL, 61.3 mmol) was heatedto 105° C. for 5 hours, then the reaction was allowed to cool to roomtemperature. The solution was diluted with DCM and poured into a mixtureof 6 N aqueous KOH (31 mL) and ice and then stirred for 30 minutes(pH>10). The mixture was poured into a separatory funnel and the layerswere separated. The aqueous was further extracted with DCM (100 mL),then the organics were combined, dried (Na₂SO₄), filtered andconcentrated to dryness to afford a brown solid. The crude material waspurified by filtering through a pad of silica with 1% EtOAc/hexanes,then concentrating the filtrate to dryness to provide the title compoundas a tan solid.

Intermediate 22: Step a 4-Chloro-N-methoxy-N-methylbenzamide

Pyridine (27.6 mL, 343 mmol) was added to N,O-dimethylhydroxylaminehydrochloride (16.7 g, 172 mmol) in DCM (400 mL). 4-Chlorobenzoylchloride (20 mL, 156 mmol) was then added and the mixture was stirred atroom temperature for 3 days. Solids were removed by vacuum filtration,washing with DCM. The filtrate was washed with 1 N aqueous HCl followedby water. The organic phase was dried (Na₂SO₄), filtered, andconcentrated, affording the crude title compound as a colorless liquidwhich was used without purification in the next step.

Intermediate 22: Step b(4-Chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanone

Ethyl magnesium bromide (3.0 M in diethyl ether, 21.5 mL, 64.4 mmol) wasadded via syringe over a few minutes to a clear colorless solution of5-bromo-1-methyl-1H-imidazole (10.4 g, 64.4 mmol) in THF (100 mL) undera nitrogen atmosphere in an ice bath. A white precipitate formed duringthe addition. The mixture was removed from the ice bath and was stirredfor 20 minutes, then was again cooled in an ice bath before addition of4-chloro-N-methoxy-N-methylbenzamide (10.7 g, 53.6 mmol, Intermediate22: step a). The resulting white suspension was stirred overnight atroom temperature. The reaction was quenched by addition of saturatedaqueous NH₄Cl and diluted with water. The mixture was partiallyconcentrated to remove THF and was diluted with DCM. The mixture wasacidified to pH 1 with 1 N aqueous HCl, then neutralized with saturatedaqueous NaHCO₃. The phases were separated and the aqueous phase wasfurther extracted with DCM. The organic extracts were washed with water,then were dried (Na₂SO₄), filtered, and concentrated, affording a whitesolid. The crude product was triturated with a mixture of EtOAc:heptanes(1:1, 150 mL). The precipitated solid was collected by vacuumfiltration, washing with heptanes, to afford the title compound.

Intermediate 23: Step a Methyl 5-bromo-2-(2-bromoacetamido)benzoate

To a solution of methyl 2-amino-5-bromobenzoate (7 g, 29.2 mmol) in DCM(88 mL) was added diisopropylethylamine (5 mL, 29.2 mmol) and theresulting solution was cooled to −78° C. Then, bromoacetyl bromide (2.6mL, 29.2 mmol) was added dropwise over 5 minutes and the mixture stirredat −78° C. for 1 hour. The cooling bath was removed and the reaction wasallowed to warm to room temperature and then stir at room temperaturefor 1 hour. The mixture was cooled to −78° C., bromoacetyl bromide (1.3mL, 14.6 mmol) was added and then the reaction was stirred at roomtemperature for 1 hour. The mixture was cooled to −78° C., bromoacetylbromide (0.26 mL, 2.92 mmol) was added and then the reaction was stirredat room temperature for 2 hours. The reaction mixture was poured into aseparatory funnel and washed with saturated aqueous NaHCO₃ (75 mL),water (75 mL), and brine (75 mL). The organic layer was dried (Na₂SO₄),filtered and concentrated to dryness to afford a green-brown solid. Thecrude material was purified by FCC (1-100% EtOAc/hexanes) to provide thetitle compound as a cream-colored solid.

Intermediate 23: Step b Methyl5-bromo-2-(2-(2,2,2-trifluoroethoxyl)acetamido)benzoate

To a solution of 2,2,2-trifluoroethanol (1.9 mL, 25.6 mmol) in THF (43mL) was added KHMDS (1 M in THF, 25.6 mL, 25.6 mmol) in one portion andthe resulting mixture was stirred at room temperature for 10 minutes.Then, methyl 5-bromo-2-(2-bromoacetamido)benzoate (3 g, 8.55 mmol,Intermediate 23: step a) was added and the reaction stirred at roomtemperature for 1.25 hours. The mixture was then concentrated todryness. The residue was dissolved in DCM (75 mL), washed with water (75mL) followed by brine (75 mL), dried (Na₂SO₄), filtered and concentratedto dryness to provide the title compound as a yellow solid.

Intermediate 23: Step c6-Bromo-4-hydroxy-3-(2,2,2-trifluoroethoxyl)quinolin-2(1H)-one

To a solution of methyl5-bromo-2-(2-(2,2,2-trifluoroethoxyl)acetamido)benzoate (2.06 g, 5.57mmol, Intermediate 23: step b) in THF (28 mL) was added KHMDS (1 M inTHF, 5.6 mL, 5.57 mmol) and the resulting solution was stirred at roomtemperature for 35 minutes. KHMDS (1 M in THF, 5.6 mL, 5.57 mmol) wasadded and the mixture stirred at room temperature for 1.5 hours. KHMDS(1 M in THF, 5.6 mL, 5.57 mmol) was added and the mixture stirred atroom temperature for an additional hour. MeOH (50 mL) was then added andthe reaction stirred at room temperature for 10 minutes, after which itwas concentrated to dryness. The residue was dissolved in water and thepH was adjusted to ˜pH 3 by the addition of aqueous 1 N HCl. The mixturewas then concentrated to dryness to afford a yellow solid. The crudematerial was purified by FCC (1-30% EtOAc/DCM) to provide the titlecompound as a peach solid.

Intermediate 23: Step d6-Bromo-2,4-dichloro-3-(2,2,2-trifluoroethoxyl)quinoline

A mixture of6-bromo-4-hydroxy-3-(2,2,2-trifluoroethoxyl)quinolin-2(1H)-one (807 mg,2.03 mmol, Intermediate 23: step c) in POCl₃ (2.3 mL, 24.4 mmol) washeated to 105° C. for 2 hours, then the reaction was allowed to cool toroom temperature. The solution was diluted with DCM and poured into amixture of 6 N aqueous KOH and ice and then stirred for 30 minutes. ThepH of the mixture was then adjusted to ˜pH 10 by adding more 6 N aqueousKOH. The mixture was poured into a separatory funnel and the layers wereseparated. The aqueous was further extracted with DCM (75 mL), then theorganics were combined, dried (Na₂SO₄), filtered and concentrated todryness to afford a brown solid. The crude material was purified byfiltering through a pad of silica with 1% EtOAc/hexanes, thenconcentrating the filtrate to dryness to provide the title compound as atan solid.

Intermediate 24: Step a6-Bromo-3-(cyclopropylmethoxy)-4-hydroxyquinolin-2(1H)-one

To a solution of cyclopropanemethanol (2.08 mL, 25.6 mmol) in THF (43mL) was added KHMDS (1 M in THF, 25.6 mL, 25.6 mmol) in one portion andthe resulting mixture was stirred at room temperature for 10 minutes.Then, methyl 5-bromo-2-(2-bromoacetamido)benzoate (3 g, 8.55 mmol,Intermediate 23: step a) was added and the reaction stirred at roomtemperature for 1 hour. KHMDS (1 M in THF, 8.5 mL, 8.5 mmol) was addedand the mixture stirred at room temperature for an additional 45minutes. KHMDS (1 M in THF, 8.5 mL, 8.5 mmol) was added and the mixturestirred at room temperature for an additional 2 hours. MeOH (80 mL) wasthen added and the reaction stirred at room temperature for 10 minutes,after which it was concentrated to dryness. The residue was dissolved inwater and the pH was adjusted to ˜pH 3 by the addition of aqueous 1 NHCl. The slurry was then concentrated to dryness to afford a stickybrown solid. The crude material was purified by FCC (0.5-5% MeOH/DCM) toprovide the title compound as a cream-colored solid.

Intermediate 24: Step b6-Bromo-2,4-dichloro-3-(cyclopropylmethoxy)quinoline

To a mixture of6-bromo-3-(cyclopropylmethoxy)-4-hydroxyquinolin-2(1H)-one (673 mg, 2.17mmol, Intermediate 24: step a) in POCl₃ (2.4 mL, 26 mmol) was addeddiisopropylethylamine (860 μL, 4.99 mmol) dropwise and the resultingsolution was heated to 90° C. for 2 hours. The reaction was allowed tocool to room temperature, then the solution was diluted with DCM andpoured into a mixture of 6 N aqueous KOH and ice and stirred for 30minutes. The pH of the mixture was then adjusted to ˜pH 10 by addingmore 6 N aqueous KOH. The mixture was poured into a separatory funneland the layers were separated. The aqueous was further extracted withDCM (35 mL), then the organics were combined, dried (Na₂SO₄), filteredand concentrated to dryness to afford a brown solid. The crude materialwas purified by filtering through a pad of silica with 1% EtOAc/hexanes,then concentrating the filtrate to dryness to provide the title compoundas a tan solid.

Intermediate 25(2,4-Dichloro-3-isopropoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone

To a solution of(2,4-dichloro-3-isopropoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol(115 mg, 0.3 mmol, Example 172) in 1,4-dioxane (4.1 mL) was addedmanganese dioxide (117 mg, 1.35 mmol). The resulting mixture was stirredat 100° C. for 1.25 hours. The reaction mixture was then filteredthrough Celite® while still hot, rinsing with warm THF followed byEtOAc. The filtrate was concentrated to dryness to provide the titlecompound as a white solid.

Intermediate 26 6-Bromo-4-chloro-3-isopropoxy-2-methoxyquinoline

To a mixture of 6-bromo-2,4-dichloro-3-isopropoxyquinoline (1 g, 2.98mmol, Intermediate 20: step c) in toluene (30 mL) was added NaOMe (1.61g, 29.8 mmol) and the resulting mixture heated to 100° C. for 22 hours.The mixture was then cooled to room temperature, diluted with DCM andfiltered through a pad of Celite®, rinsing the filter cake with DCM. Thefiltrate was concentrated to dryness to afford the title compound as awhite solid.

Intermediate 27(4-Chloro-3-isopropoxy-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone

The title compound was prepared using(4-chloro-3-isopropoxy-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol(Example 156) in place of(2,4-dichloro-3-isopropoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanolusing the procedure described for Intermediate 25.

Intermediate 28(4-Chloro-3-isopropoxy-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)methanone

To a solution of(4-chloro-3-isopropoxy-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)methanol(181 mg, 0.36 mmol, Example 155) in 1,4-dioxane (4.9 mL) was addedmanganese dioxide (140 mg, 1.61 mmol). The resulting mixture was stirredat 100° C. for 19 hours. Additional manganese dioxide (140 mg, 1.61mmol) was added and the reaction stirred at 100° C. for 3 hours.Additional manganese dioxide (140 mg, 1.61 mmol) was added and thereaction stirred at 100° C. for 1.5 hours. The reaction mixture was thenfiltered through Celite® while still hot, rinsing with warm THF followedby EtOAc. The filtrate was concentrated to dryness and then resubjectedto the reaction conditions. To a solution of crude material in1,4-dioxane (4.9 mL) was added manganese dioxide (140 mg, 1.61 mmol).The resulting mixture was stirred at 100° C. for 3 hours. Additionalmanganese dioxide (140 mg, 1.61 mmol) was added and the reaction stirredat 100° C. for 16 hours. The reaction mixture was then filtered throughCelite® while still hot, rinsing with warm THF followed by EtOAc. Thefiltrate was concentrated to dryness and purified by FCC (0.5-5%MeOH/DCM) to provide the title compound as a clear colorless oil.

Intermediate 29: Step a Methyl2-(2-(benzyloxy)acetamido)-5-bromobenzoate

To a solution of methyl-2-amino-5-bromobenzoate (15 g, 62.6 mmol) in DCM(241 mL) at 0° C. was added benzyloxyacetyl chloride (12.5 mL, 75.1mmol) followed by Et₃N (20 mL, 144 mmol) dropwise. The resulting whitesuspension was stirred at room temperature for 3 hours. The mixture wasthen washed with saturated aqueous NH₄Cl (200 mL) followed by water (200mL). The organics were dried (Na₂SO₄), filtered and concentrated todryness. The crude solid was triturated with MeOH (90 mL) and driedunder vacuum to afford the title compound as a white solid.

Intermediate 29: Step b3-(Benzyloxy)-6-bromo-4-hydroxyquinolin-2(1H)-one

To a solution of methyl 2-(2-(benzyloxy)acetamido)-5-bromobenzoate (15g, 39.7 mmol, Intermediate 29: step a) in THF (198 mL) was added KHMDS(1 M in THF, 119 mL, 119 mmol). The resulting solution was stirred atroom temperature for 40 minutes and then additional KHMDS (19.8 mL, 19.8mmol) was added and stirring continued at room temperature for 2 hours.The mixture was quenched with water (225 mL) and the layers wereseparated. The aqueous layer was acidified with 1 N aqueous HCl to pH2-3. Some of the title compound precipitated out of solution and wascollected by filtration. The aqueous was then extracted with EtOAc(3×200 mL). The organics were combined with the solid collectedpreviously and sonicated. The solution was dried (Na₂SO₄), filtered andconcentrated to dryness to provide the title compound as a yellow solid.

Intermediate 29: Step c 3-(Benzyloxy)-6-bromo-2,4-dichloroquinoline

To a suspension of 3-(benzyloxy)-6-bromo-4-hydroxyquinolin-2(1H)-one(12.4 g, 35.8 mmol, Intermediate 29: step b) in acetonitrile (119 mL)was added POCl₃ (10 mL, 107.5 mmol) followed by 2,6-lutidine (6.26 mL,53.7 mmol) dropwise. The suspension was heated to 100° C. for 4 hours,then the reaction was allowed to cool to room temperature. The solidswere filtered, rinsed with MeOH and dried under vacuum to afford thetitle compound as a tan solid.

Intermediate 29: Step d3-(Benzyloxy)-6-bromo-4-chloro-2-methoxyquinoline

To a mixture of 3-(benzyloxy)-6-bromo-2,4-dichloroquinoline (7 g, 18.3mmol, Intermediate 29: step c) in toluene (183 mL) was added NaOMe (9.87g, 182.7 mmol) and the resulting mixture heated to 60° C. for 16.5hours. Additional NaOMe (1.97 g, 36.5 mmol) was added and the mixturestirred for 30 minutes at 60° C. The mixture was then cooled to roomtemperature, diluted with DCM and stirred for 15 minutes. The mixturewas filtered through a pad of Celite®, rinsing the filter cake with DCMfollowed by THF. The filtrate was concentrated to dryness to afford thetitle compound as a cream-colored solid.

Intermediate 304-Chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methyl)-2-methoxyquinolin-3-ol

To a solution of(3-(benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol(2.56 g, 4.61 mmol, Example 168) in MeOH (97 mL) was added 10% Pd/C (246mg, 0.23 mmol). The reaction vessel was evacuated and then placed underan atmosphere of hydrogen for 1.5 hours. The mixture was then flushedwith N₂ and filtered through a pad of Celite®. The filtrate wasconcentrated to dryness, then DCM was added and the solutionconcentrated to dryness. The resulting solid was dried in the oven. Thesolid was then purified by FCC (15% MeOH/DCM) to provide the titlecompound.

Intermediate 314-Chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinolin-3-ol

To a solution of(3-(benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol(2.28 g, 4.42 mmol, Example 169) in MeOH (88 mL) was added 10% Pd/C (235mg, 0.22 mmol). The reaction vessel was evacuated and then placed underan atmosphere of hydrogen for 2.5 hours. The mixture was then flushedwith N₂ and filtered through a pad of Celite®. The Celite® was rinsedwith MeOH followed by THF and the filtrate was concentrated to dryness.The residue was purified by FCC (0-5% MeOH/DCM) to provide the titlecompound as a white solid.

Intermediate 32 Methyl3-(benzyloxy)-4-chloro-2-methoxyquinoline-6-carboxylate

n-BuLi (1.23 M in hexanes, 5.37 mL, 6.6 mmol) was added dropwise to astirred solution of 3-(benzyloxy)-6-bromo-4-chloro-2-methoxyquinoline(2.5 g, 6.6 mmol, Intermediate 29: step d) in THF (11.5 mL) undernitrogen at −78° C. After an additional minute, a pellet of dry ice wasadded to the dark solution, and the flask was quickly resealed,evacuated and flushed with nitrogen. After 5 minutes, the resultingyellow solution was removed from the cold bath and stirred under ambientconditions for 15 minutes. The reaction was then transferred to an icebath and quenched with iodomethane (410 μL, 6.6 mmol) and DMSO (6.6 mL).The reaction was stirred at 0° C. for 5 minutes, and was then rotovappedto remove the THF. The mixture was treated with Na₂CO₃ (700 mg, 6.6mmol) and iodomethane (820 μL, 13.2 mmol) and stirred at 40° C. for 30minutes. The mixture was then diluted with DCM (65 mL), washed withwater (2×75 mL), dried (Na₂SO₄), filtered, and concentrated to drynessto provide a yellow solid. The crude material was purified by FCC (1-10%EtOAc/hexanes) to provide the title compound as a white solid.

Intermediate 336-(Bis(1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)-4-chloro-2-methoxyquinolin-3-ol

To a solution of[3-(benzyloxy)-4-chloro-2-methoxyquinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol(3.04 g, 5.87 mmol, Example 75) in MeOH (117 mL) was added 10% Pd/C (313mg, 0.29 mmol). The reaction vessel was evacuated and then placed underan atmosphere of hydrogen for 2.5 hours. The mixture was then flushedwith N₂ and filtered through a pad of Celite®. The Celite® was rinsedwith MeOH and the filtrate was concentrated to dryness. The residue waspurified by FCC (0-15% MeOH/DCM) to give a white amorphous solid. Thesolid was azeotroped with toluene (4×) and dried under vacuum at 45° C.to afford the title compound as a peach solid (containing a small amountof MeOH).

Intermediate 34: Step a Ethyl6-bromo-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylate

To a solution of methyl 2-amino-5-bromobenzoate (5 g, 20.9 mmol) anddiethyl malonate (3.2 mL, 20.9 mmol) in EtOH (24.5 mL) was added NaOEt(21% solution in EtOH, 8.2 mL, 21.9 mmol) dropwise over 2 minutes. Theresulting mixture was stirred at room temperature for 30 minutes. TheEtOH was then removed under vacuum. The mixture was heated to 140° C.for 16 hours then allowed to cool to room temperature. The solidobtained was washed with diethyl ether then dissolved in water (50 mL)and the insoluble material was filtered off. The filtrate was acidifiedto ˜pH 2-3 by the addition of 1 N aqueous HCl. A precipitate formedduring acidification which was collected by filtration. The solid waswashed with water and dried under vacuum to provide the title compoundas a cream-colored solid.

Intermediate 34: Step b Ethyl6-bromo-2,4-dichloroquinoline-3-carboxylate

A solution of ethyl6-bromo-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylate (2.42 g, 7.75mmol, Intermediate 34: step a) in POCl₃ (7.2 mL, 77.5 mmol) was heatedto 110° C. for 1 hour. The reaction was cooled to room temperature andconcentrated to dryness. The residue was then dissolved in DCM (35 mL)and poured into ice-water. The resulting mixture was basified to ˜pH10-11 by the addition of 1 N aqueous NaOH then extracted with EtOAc(2×75 mL). The organics were combined and washed with water (50 mL)followed by brine (50 mL). The organics were dried (Na₂SO₄), filteredand concentrated to dryness to afford a yellow solid.

Intermediate 34: Step c Ethyl6-bromo-4-chloro-2-methoxyquinoline-3-carboxylate

To a mixture of ethyl 6-bromo-2,4-dichloroquinoline-3-carboxylate (1.07g, 3.07 mmol, Intermediate 34: step b) in toluene (31 mL) was addedNaOMe (346 mg, 6.28 mmol) and the resulting mixture stirred at roomtemperature for 1.75 hours. The mixture was heated to 40° C. and stirredfor 2.5 hours. The mixture was then heated to 60° C. and stirred for 1hour. The reaction was allowed to cool to room temperature. The mixturewas diluted with DCM, stirred for 15 minutes, and filtered through a padof Celite®, rinsing the filter cake with DCM followed by THF. Thefiltrate was concentrated to dryness to afford a light yellow solid. Thecrude material was purified by FCC (0-10% EtOAc/hexanes) to provide thetitle compound as a white solid.

Intermediate 34: Step d 6-Bromo-4-chloro-2-methoxyquinoline-3-carboxylicacid

To a solution of ethyl 6-bromo-4-chloro-2-methoxyquinoline-3-carboxylate(598 mg, 1.74 mmol, Intermediate 34: step c) in THF (14.5 mL), iPrOH(5.8 mL) and water (5.8 mL) was added LiOH (364 mg, 8.68 mmol) and thereaction stirred at room temperature for 1 hour. The reaction was thenheated to 45° C. for 1.75 hours and then 65° C. for 46 hours. Themixture was cooled to room temperature and the pH adjusted to ˜pH 2-3 bythe addition of 1 N aqueous HCl. The organics were removed under vacuumand then the aqueous was extracted with EtOAc (3×10 mL). The organicswere combined, dried (Na₂SO₄), filtered and concentrated to dryness toafford the title compound as a yellow solid.

Intermediate 34: Step e(6-Bromo-4-chloro-2-methoxyquinolin-3-yl)(pyrrolidin-1-yl)methanone

A mixture of 6-bromo-4-chloro-2-methoxyquinoline-3-carboxylic acid (945mg, 2.84 mmol, Intermediate 34: step d), EDCI (832 mg, 4.25 mmol) andHOBt (581 mg, 4.25 mmol) in DMF (28.4 mL) was stirred at roomtemperature for 15 minutes. Then, pyrrolidine (1.16 mL, 13.9 mmol) wasadded and the reaction mixture stirred at room temperature for 1.5hours. The mixture was concentrated to dryness and the residuepartitioned between DCM (50 mL) and saturated aqueous NaHCO₃ (50 mL).The layers were separated and the aqueous further extracted with DCM (50mL). The organics were combined, dried (Na₂SO₄), filtered andconcentrated to dryness to afford a light brown solid. The crudematerial was purified by FCC (0-50% EtOAc/hexanes) to provide the titlecompound as a white solid.

Intermediate 35: Step a Methyl5-iodo-2-(3-methoxy-3-oxopropanamido)benzoate

To a solution of methyl 5-iodoanthranilate (1.5 g, 5.3 mmol) and sodiumbicarbonate (892 mg, 10.6 mmol) in DCM (29.5 mL) at 0° C. was addedmethyl 3-chloro-3-oxopropionate (587 μL, 5.3 mmol) dropwise over 2minutes. The cream-colored mixture was stirred at 0° C. for 19 hours.The reaction mixture was then diluted with DCM (25 mL), water (25 mL)was added and the biphasic mixture stirred vigorously for 15 minutes.The layers were separated and the aqueous extracted with DCM (25 mL).The organics were combined, dried (Na₂SO₄), filtered and concentrated todryness to afford a cream-colored solid. The crude material was purifiedby FCC (0-50% EtOAc/hexanes) to provide the title compound as acream-colored solid.

Intermediate 35: Step b Methyl4-hydroxy-6-iodo-2-oxo-1,2-dihydroquinoline-3-carboxylate

To a solution of methyl 5-iodo-2-(3-methoxy-3-oxopropanamido)benzoate(1.88 g, 4.98 mmol, Intermediate 35: step a) in THF (29.3 mL) was addedNaOMe (25% solution in MeOH, 11.4 mL, 49.8 mmol) dropwise over 5minutes. The resulting thick cream-colored suspension was stirred atroom temperature for 1.5 hours. The mixture was then acidified to ˜pH2-3 by the addition of 1 N aqueous HCl. During the acidification themixture became a clear solution then solids crashed out at ˜pH 3. Thesuspension was stirred at room temperature for 15 minutes then filtered,washing the solids with water. The solids were dried under vacuum toprovide the title compound as a white solid.

Intermediate 35: Step c Methyl2,4-dichloro-6-iodoquinoline-3-carboxylate

A solution of methyl4-hydroxy-6-iodo-2-oxo-1,2-dihydroquinoline-3-carboxylate (7.31 g, 21.2mmol, Intermediate 35: step b) in POCl₃ (19.7 mL, 211.8 mmol) was heatedto 110° C. for 1 hour. The reaction was cooled to room temperature andconcentrated to dryness. The residue was then dissolved in DCM (100 mL)and poured into ice-water. The resulting mixture was basified to ˜pH10-11 by the addition of 6 N aqueous NaOH then extracted with DCM (2×100mL). The organics were combined and washed with water (100 mL) followedby brine (100 mL). The organics were dried (Na₂SO₄), filtered andconcentrated to dryness to afford a brown solid. The crude material waspurified by FCC (0-10% EtOAc/hexanes) to provide the title compound as alight yellow solid.

Intermediate 35: Step d Methyl4-chloro-6-iodo-2-methoxyquinoline-3-carboxylate

To a mixture of methyl 2,4-dichloro-6-iodoquinoline-3-carboxylate (250mg, 0.65 mmol, Intermediate 35: step c) in toluene (6.5 mL) was addedNaOMe (74 mg, 1.34 mmol) and the resulting mixture stirred at roomtemperature for 16 hours. The mixture was diluted with DCM, stirred for15 minutes, and filtered through a pad of Celite®, rinsing the filtercake with DCM followed by THF. The filtrate was concentrated to drynessto afford a light yellow oil. The crude material was purified by FCC(0-10% EtOAc/hexanes) to provide the title compound as a clear colorlessoil.

Intermediate 35: Step e 4-Chloro-6-iodo-2-methoxyquinoline-3-carboxylicacid

To a solution of methyl 4-chloro-6-iodo-2-methoxyquinoline-3-carboxylate(153 mg, 0.41 mmol, Intermediate 35: step d) in THF (3.4 mL), iPrOH(1.35 mL) and water (1.35 mL) was added LiOH (85 mg, 2.03 mmol) and thereaction stirred at room temperature for 70 minutes. The reaction wasthen heated to 45° C. for 1 hour and then 65° C. for 20 hours. Themixture was cooled to room temperature and the pH adjusted to ˜pH 2-3 bythe addition of 1 N aqueous HCl. The organics were removed under vacuumand then the aqueous was extracted with EtOAc (3×10 mL). The organicswere combined, dried (Na₂SO₄), filtered and concentrated to dryness toafford the title compound as a yellow solid.

Intermediate 35: Step f(4-Chloro-6-iodo-2-methoxyquinolin-3-yl)(4-(trifluoromethyl)piperidin-1-yl)methanone

To a mixture of 4-chloro-6-iodo-2-methoxyquinoline-3-carboxylic acid(148 mg, 0.39 mmol, Intermediate 35: step e), HOBt (79.2 mg, 0.58 mmol)and triethylamine (107 μL, 0.77 mmol) in DMF (3.9 mL) was added4-(trifluoromethyl)piperidine-HCl (367 mg, 1.9 mmol). The resultingmixture was stirred at room temperature for 15 minutes, then EDCI (114mg, 0.58 mmol) was added and the mixture stirred at room temperature foran additional 23 hours. The reaction was concentrated to dryness and theresidue partitioned between DCM (15 mL) and saturated aqueous NaHCO₃ (15mL). The layers were separated and the aqueous extracted with DCM (15mL). The organics were combined, dried (Na₂SO₄), filtered andconcentrated to dryness to afford an orange solid. The crude materialwas purified by FCC (0-50% EtOAc/hexanes) to provide the title compoundas a white solid.

Intermediate 364-Chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methyl)-2-methoxyquinoline-3-carboxylicacid

To a solution of 4-chloro-6-iodo-2-methoxyquinoline-3-carboxylic acid(100 mg, 0.28 mmol, Intermediate 35: step e) and(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone(88 mg, 0.34 mmol, Intermediate 10: step c) in THF (6.6 mL) at −78° C.was added n-BuLi (1.85 M in hexanes, 320 μL, 0.59 mmol) dropwise. Theresulting orange solution was stirred at −78° C. for 15 minutes, thenwarmed to 0° C. and stirred for an additional 30 minutes. Saturatedaqueous NH₄Cl (7 mL), water (20 mL) and EtOAc (20 mL) were added and thelayers separated. The aqueous layer was acidified to ˜pH 2 by additionof 1 N aqueous HCl, then extracted with EtOAc (20 mL). The EtOAc wasback-extracted with water (15 mL). The aqueous layers were combined andbasified to ˜pH 5 by addition of 1 N aqueous NaOH and saturated withNaCl. The aqueous was then extracted with 2-methyl-THF (4×25 mL). Theorganics were combined, dried (Na₂SO₄), filtered and concentrated todryness to afford the title compound as a white amorphous solid.

Intermediate 374-Chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinoline-3-carboxylicacid

To a solution of 4-chloro-6-iodo-2-methoxyquinoline-3-carboxylic acid(300 mg, 0.83 mmol, Intermediate 35: step e) and(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone (223mg, 1.03 mmol, Intermediate 11: step b) in THF (9.8 mL) at −78° C. wasadded n-BuLi (1.85 M in hexanes, 959 μL, 1.77 mmol) dropwise. Theresulting yellow solution was stirred at −78° C. for 5 minutes, thenwarmed to 0° C. and stirred for an additional 30 minutes. Saturatedaqueous NH₄Cl (20 mL), water (40 mL) and EtOAc (40 mL) were added andthe layers separated. The aqueous layer was acidified to ˜pH 2 byaddition of 1 N aqueous HCl, then extracted with EtOAc (40 mL). Theaqueous layer was then basified to ˜pH 5 by addition of 1 N aqueous NaOHand saturated with NaCl. The aqueous was then extracted with2-methyl-THF (4×40 mL). The organics were combined, dried (Na₂SO₄),filtered and concentrated to dryness to afford the title compound as alight yellow solid.

Intermediate 38: Step a 3-((4-Bromophenyl)amino)-3-oxopropanoic acid

A mixture of 4-bromoaniline (241.6 g, 1.41 mol) and2,2-dimethyl-1,3-dioxane-4,6-dione (203.4 g, 1.41 mol) in a round bottomflask was heated to 80° C. The solids start to melt around 70° C. After1 hour, the melted solids re-solidified. The mixture was cooled to roomtemperature, and then ethyl acetate (200 mL) was added. The resultingmixture was heated to 70° C. for 1 hour then cooled to room temperature.Ethyl acetate was removed by evaporation, and the residue was suspendedin diethyl ether (300 mL), sonicated and filtered. The filter cake waswashed with minimal amounts of diethyl ether and dried under high vacuumto afford the title compound as a white solid.

Intermediate 38: Step b 6-Bromo-4-hydroxyquinolin-2(1H)-one

Procedure A:

A mixture of 3-((4-bromophenyl)amino)-3-oxopropanoic acid (Intermediate38: step a, 50.0 g, 194 mmol) and Eaton's reagent (100 mL) was stirredat 70° C. for 20 hours, cooled to room temperature, and poured into anice/water mixture (200 mL). The resulting slurry was sonicated for 30minutes and filtered. The collected solid was dried under high vacuum,then suspended in ethanol (100 mL) and sonicated. The solid wascollected by filtration and dried under high vacuum to afford the titlecompound as a yellow solid.

Procedure B:

According to the general method described in Synthetic Communications2010, 40, 732, a mixture of 4-bromoaniline (30.0 g, 174 mmol) and2,2-dimethyl-1,3-dioxan-4,6-dione (25.1 g, 174 mmol) was heated to 80°C. for 1.5 hours and cooled to ambient temperature to receive3-((4-bromophenyl)amino)-3-oxopropanoic acid. The acetone byproduct wasremoved under vacuum to provide the intermediate product as a dry solid.Eaton's reagent (100 mL) was added to the solid, then heated to 70° C.overnight and cooled to room temperature. The mixture was poured intowater and the brown precipitate was filtered and rinsed with water. Thebrown precipitate was triturated with ethanol, then filtered to providethe title compound as a light brown solid.

Intermediate 38: Step c tert-Butyl4-(2-(6-bromo-2,4-dihydroxyquinolin-3-yl)ethyl)piperidine-1-carboxylate

To a solution of 6-bromo-4-hydroxyquinolin-2(1H)-one (1.05 g, 4.37 mmol,Intermediate 38: step b) and tert-butyl4-(2-oxoethyl)piperidine-1-carboxylate (0.99 g, 4.37 mmol) in pyridine(7.9 mL) was added diethyl1,4-dihydro-2,6-dimethyl-3,5-pyridinecarboxylate (1.11 g, 4.37 mmol) andthe resulting suspension heated to 100° C. for 5 hours. The mixture wascooled to room temperature and diluted with Et₂O. The ether was decantedand the residue then concentrated to dryness to afford a solid. Diethylether was added and the resulting suspension filtered. The solids weredried to provide the title compound.

Intermediate 38: Step d6-Bromo-2,4-dichloro-3-(2-(piperidin-4-yl)ethyl)quinoline

To a suspension of tert-butyl4-(2-(6-bromo-2,4-dihydroxyquinolin-3-yl)ethyl)piperidine-1-carboxylate(1.36 g, 3.01 mmol, Intermediate 38: step c) in acetonitrile (10 mL) wasadded POCl₃ (0.84 mL, 9.04 mmol) and the mixture heated to 100° C.overnight. The resulting suspension was filtered and MeOH was then addedto the solids and the suspension stirred at room temperature for 1 hour.The suspension was filtered and the filtrate concentrated to dryness toafford a solid. The solids were suspended in DCM and the mixture cooledto 0° C. The pH was neutralized by the addition of concentrated aqueousNH₄OH dropwise. The mixture was then diluted with water and extractedwith DCM. The organics were combined, dried (MgSO₄), filtered andconcentrated to dryness to provide the title compound.

Intermediate 38: Step e tert-Butyl4-(2-(6-bromo-2,4-dichloroquinolin-3-yl)ethyl)piperidine-1-carboxylate

To a solution of6-bromo-2,4-dichloro-3-(2-(piperidin-4-yl)ethyl)quinoline (490 mg, 1.26mmol, Intermediate 38: step d) in DCM (4.2 mL) was added4-(dimethylamino)pyridine (31 mg, 0.25 mmol) and Et₃N (350 μL, 2.52mmol) followed by di-tert-butyl dicarbonate (331 mg, 1.51 mmol). Theresulting mixture was stirred at room temperature for 6 hours. Thesolution was diluted with DCM and washed with saturated aqueous NaHCO₃followed by water. The organics were dried (MgSO₄), filtered andconcentrated to dryness to provide the title compound which was usedwithout further purification.

Intermediate 38: Step f tert-Butyl4-(2-(6-bromo-4-chloro-2-methoxyquinolin-3-yl)ethyl)piperidine-1-carboxylate

To a solution of tert-butyl4-(2-(6-bromo-2,4-dichloroquinolin-3-yl)ethyl)piperidine-1-carboxylate(616 mg, 1.26 mmol, Intermediate 38: step e) in toluene (4 mL) was addedNaOMe (341 mg, 6.31 mmol) and the resulting suspension stirred at 110°C. overnight. The mixture was allowed to cool to room temperature andthen diluted with EtOAc and washed with water. The organics were dried(MgSO₄), filtered and concentrated to dryness. The residue was purifiedby FCC (0-10% EtOAc/heptane) to provide the title compound.

Intermediate 394-Chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methyl)-2-methoxyquinolin-3-yltrifluoromethanesulfonate

To a suspension of4-chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methyl)-2-methoxyquinolin-3-ol(750 mg, 1.61 mmol, Intermediate 30) in CH₂Cl₂ (15 mL) was addedpyridine (390 μL, 4.84 mmol) and the reaction became a solution. Thesolution was cooled to 0° C. and trifluoromethanesulfonic anhydride (683mg, 2.42 mmol) was added dropwise. The reaction was stirred at 0° C. for1 hour, then the ice bath was removed and stirring continued for anadditional hour. Trifluoromethanesulfonic anhydride (683 mg, 2.42 mmol)was then added and the mixture stirred at room temperature for 1 hour.The solution was poured into a mixture of 1 N aqueous HCl (20 mL) andice and then the aqueous was extracted with CH₂Cl₂. The organics werewashed with water followed by saturated aqueous NaHCO₃ and brine. Theaqueous layers were combined and back-extracted with EtOAc. The EtOAclayers were combined and washed with water followed by saturated aqueousNaHCO₃ and brine. The CH₂Cl₂ and EtOAc layers were combined, dried(MgSO₄), filtered and concentrated to dryness. The crude material waspurified by FCC (0-5% MeOH/CH₂Cl₂) to provide the title compound.

Intermediate 406-Bromo-4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinoline

Diisopropylethylamine (0.850 mL, 4.93 mmol) was added to a stirringsolution of 6-bromo-3-(bromomethyl)-4-chloro-2-methoxyquinoline (0.900g, 2.46 mmol, Intermediate 15) and 4-(trifluoromethyl)piperidinehydrochloride (0.490 g, 2.60 mmol) in DCM (25 mL). The resulting mixturewas stirred for 3 hours at room temperature. DCM was added and theorganic layer was washed with a saturated aqueous solution of NaHCO₃,and a saturated aqueous NaCl solution. The organic phase was dried(MgSO₄), filtered, and concentrated to dryness. The crude product waspurified by flash column chromatography (silica gel, 0-10%EtOAc-hexanes) to provide the title compound as a white solid.

Intermediate 413-((4-(1H-Pyrazol-1-yl)piperidin-1-yl)methyl)-6-bromo-4-chloro-2-methoxyquinoline

The title compound was prepared analogously to the method inIntermediate 40 using 4-(1H-pyrazol-1-yl)piperidine in place of4-(trifluoromethyl)piperidine hydrochloride.

Intermediate 42(3-((4-(1H-Pyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone

A heterogeneous mixture of(3-((4-(1H-pyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol(0.24 g, 0.49 mmol, Example 175) and manganese dioxide (0.217 g, 2.49mmol) in 1,4-dioxane (5 mL) was stirred at 100° C. for 1 hour. Thereaction mixture was then cooled to room temperature, filtered throughCelite®, washed with THF, and EtOAc and concentrated to provide thetitle compound.

Intermediate 43(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone

The title compound was prepared analogously to the method inIntermediate 42 using(4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol(Example 176) in place of(3-((4-(1H-pyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol.

Intermediate 446-Bromo-4-chloro-3-((4,4-difluoropiperidin-1-yl)methyl)-2-methoxyquinoline

The title compound was prepared analogously to the method inIntermediate 40 using 4,4-difluoropiperidine hydrochloride in place of4-(trifluoromethyl)piperidine hydrochloride.

Intermediate 456-Bromo-4-chloro-3-((4-fluoropiperidin-1-yl)methyl)-2-methoxyquinoline

The title compound was prepared analogously to the method inIntermediate 40 using 4-fluoropiperidine hydrochloride in place of4-(trifluoromethyl)piperidine hydrochloride.

Intermediate 466-Bromo-4-chloro-3-((3,3-difluoroazetidin-1-yl)methyl)-2-methoxyquinoline

The title compound was prepared analogously to the method inIntermediate 40 using 3,3-difluoroazetidine hydrochloride in place of4-(trifluoromethyl)piperidine hydrochloride.

Intermediate 476-Bromo-4-chloro-3-((3-fluoroazetidin-1-yl)methyl)-2-methoxyquinoline

The title compound was prepared analogously to the method inIntermediate 40 using 3-fluoroazetidine hydrochloride in place of4-(trifluoromethyl)piperidine hydrochloride.

Intermediate 486-Bromo-4-chloro-2-methoxy-3-((2,2,6,6-tetramethylpiperidin-1-yl)methyl)quinoline

The title compound was prepared analogously to the method inIntermediate 40 using 2,2,6,6-tetramethylpiperidine in place of4-(trifluoromethyl)piperidine hydrochloride.

Intermediate 496-Bromo-4-chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinoline

The title compound was prepared analogously to the method inIntermediate 40 using 3-(trifluoromethyl)azetidine hydrochloride inplace of 4-(trifluoromethyl)piperidine hydrochloride.

Intermediate 50: Step a 6-Bromo-2,4-dichloroquinoline

DIPEA (62 mL, 360 mmol) was carefully added (fuming observed) to amixture of 6-bromo-4-hydroxyquinolin-2(1H)-one (43.0 g, 180 mmol,Intermediate 38: step b) and phosphorus oxychloride (250 mL). Themixture was stirred at 90° C. for 5 hours, cooled to room temperature,and slowly poured into ice water (200 mL). The resulting mixture wasstirred at 0° C. for 1 hour, basified to pH=8 with saturated NaOHaqueous solution at 0° C. The precipitated solid was collected byfiltration and further purified by flash column chromatography (silicagel, petroleum ether:ethyl acetate=5:1) to afford the title compound asa yellow solid.

Intermediate 50: Step b 6-Bromo-4-chloro-2-methoxyquinoline

Sodium methoxide (50.1 g, 928 mmol) was added to a solution of6-bromo-2,4-dichloroquinoline (32 g, 116 mmol, Intermediate 50: step a)in toluene (200 mL). The mixture was stirred at 120° C. for 2 hours thenpoured into water (200 mL). The resulting mixture was extracted withethyl acetate (3×200 mL). The combined organic phase was dried overNa₂SO₄ and concentrated. The residue was rinsed with minimal amounts ofethyl acetate and filtered to afford the title compound as a yellowsolid.

Intermediate 50: Step c6-Bromo-4-chloro-2-methoxyquinoline-3-carbaldehyde

A 1 L, three-necked, round-bottomed flask equipped with a nitrogeninlet, magnetic stirrer, and rubber septum was charged withtetrahydrofuran (60 mL) and diisopropylamine (58.5 mL, 416 mmol). Thereaction mixture was cooled to −78° C. and n-BuLi (2.5 M in hexane, 160mL, 400 mmol) was added. The solution was stirred at −78° C. for 10minutes, warmed to 0° C. and stirred for an additional 30 minutes. Thisfreshly prepared LDA solution was added to a solution of6-bromo-4-chloro-2-methoxyquinoline (36.0 g, 130 mmol, Intermediate 50:step b) in dry THF (1.6 L) under a nitrogen atmosphere at −78° C. over30 minutes. The resulting brown reaction mixture was stirred at −78° C.for 2 hours, and then dry DMF (16 mL, 200 mmol) was added. The reactionmixture was stirred at −78° C. for another 3 hours, quenched withsaturated NH₄Cl aqueous solution (400 mL) and extracted with EtOAc(3×300 mL). The combined organic phase was washed with brine (500 mL),dried over Na₂SO₄, filtered and concentrated to afford the titlecompound as a yellow solid, which was directly used without any furtherpurification.

Intermediate 50: Step d(6-Bromo-4-chloro-2-methoxyquinolin-3-yl)methanol

NaBH₄ (6.08 g, 160 mmol) was added slowly to a solution of6-bromo-4-chloro-2-methoxyquinoline-3-carbaldehyde (24 g, 80 mmol,Intermediate 50: step c) in methanol (100 mL) at 0° C. The mixture waswarmed up to room temperature, stirred for 0.5 hour, and quenched withwater (100 mL). The resulting mixture was extracted with ethyl acetate(3×100 mL). The combined organic phase was washed with brine (300 mL),dried over Na₂SO₄, concentrated and purified by flash columnchromatography (silica gel, petroleum ether:ethyl acetate=5:1) to affordthe title compound as a white solid.

Intermediate 50: Step e6-Bromo-4-chloro-2-methoxy-3-(((triisopropylsilyl)oxy)methyl)quinoline

Chlorotriisopropylsilane (0.57 g, 2.98 mmol) was added to a mixture of(6-bromo-4-chloro-2-methoxyquinolin-3-yl)methanol (0.600 g, 1.98 mmol,Intermediate 50: step d) and imidazole (0.405 g, 5.95 mmol) in DMF (5mL). The mixture was stirred for 15 minutes at room temperature and thenheated to 70° C. for 1 hour. The mixture was cooled to room temperature,water was added and the aqueous layer was extracted with EtOAc, washedwith brine, dried (MgSO₄) and concentrated to dryness to afford thetitle compound.

Intermediate 50: Step f(4-Chloro-2-methoxy-3-(((triisopropylsilyl)oxy)methyl)quinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

A solution of n-butyllithium (2.5 M in hexanes, 0.6 mL, 1.51 mmol) wasadded dropwise by syringe to a solution of6-bromo-4-chloro-2-methoxy-3-(((triisopropylsilyl)oxy)methyl)quinoline(0.800 g, 1.66 mmol, Intermediate 50: step e) in dry THF (22 mL) at −78°C. After 2 minutes, a solution of(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone(0.32 g, 1.51 mmol, Intermediate 11: step b) in dry THF (6 mL) was addeddropwise by syringe. An additional 2 mL of THF was used to complete thequantitative addition. After 10 minutes, the flask was removed from thedry-ice bath and placed into an ice-water bath. After 2 hours, thereaction was quenched with saturated aqueous ammonium chloride solutionand the mixture was partitioned between water and EtOAc. The layers wereseparated and the aqueous phase was further extracted with EtOAc andwashed with saturated aqueous NaCl solution. The organic phase was dried(MgSO₄), filtered, and concentrated to dryness. The crude product waspurified by flash column chromatography (silica gel, 0-60%EtOAc/hexanes) to provide the title compound.

Intermediate 50: Step g(4-Chloro-3-(hydroxymethyl)-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

TBAF (0.42 mL, 0.42 mmol, 1 M in THF) was added to a solution of(4-chloro-2-methoxy-3-(((triisopropylsilyl)oxy)methyl)quinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol(0.25 g, 0.42 mmol, Intermediate 50: step f) in THF (17 mL). Afterstirring at room temperature for 3 hours, the mixture was diluted withEtOAc, washed with aqueous saturated NaCl solution, dried (MgSO₄),filtered and concentrated. The crude product was purified by flashcolumn chromatography (silica gel, 0-100% EtOAc/DCM) to provide thetitle compound.

Intermediate 51: Step a(1-Methyl-1H-1,2,3-triazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol

A solution of n-BuLi (0.73 mL, 1.8 mmol, 2.5 M solution in hexane) wasadded slowly to a solution of 1-methyl-1H-1,2,3-triazole (0.83 g, 10mmol) in THF (12 mL) at −50° C. After addition, stirring was continuedfor an additional 30 minutes and 2-(trifluoromethyl)isonicotinaldehyde(0.350 g, 2.0 mmol) dissolved in THF (4 mL) was slowly added. Anadditional 2 mL of THF was used to complete the quantitative addition.The mixture was stirred at −50° C. for 5 minutes then warmed to roomtemperature and stirred overnight. The solution was quenched withsaturated aqueous NH₄Cl solution. H₂O was added and layers wereseparated. The aqueous layer was extracted with EtOAc and the combinedorganic extracts washed with brine, dried over MgSO₄, filtered, andevaporated in vacuo. The crude product was purified using flash columnchromatography (0 to 50% EtOAc/DCM) to provide the title compound.

Intermediate 51: Step b(1-Methyl-1H-1,2,3-triazol-5-yl)(2-trifluoromethyl)pyridin-4-yl)methanone

The title compound was prepared analogously to the method inIntermediate 14: step b using(1-methyl-1H-1,2,3-triazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol(Intermediate 51: step a) in place of(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol.

Intermediate 52(4-Chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone

The title compound was prepared analogously to the method inIntermediate 42 using(4-chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol(Example 177) in place of(3-((4-(1H-pyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol.

Intermediate 53: Step aN-Methoxy-N-methyltetrahydro-2H-pyran-4-carboxamide

To a solution of tetrahydro-2H-pyran-4-carboxylic acid (5.2 g, 39.9mmol) in DCM (8.3 mL), CDI (7.12 g, 43.9 mmol) was added and the mixturewas stirred for 45 minutes after which N,O-dimethylhydroxylaminehydrochloride (4.29 g, 43.9 mmol) was added and the mixture was stirredfor 48 hours. The reaction mixture was quenched with 0.3 M aqueoussolution of NaOH and partitioned between water and DCM. The aqueouslayer was extracted with DCM, washed with aqueous saturated solution ofNaCl, dried (MgSO₄) and concentrated. The crude product was used withoutany further purification.

Intermediate 53: Step b(1-Methyl-1H-1,2,3-triazol-5-yl)(tetrahydro-2H-pyran-4-yl)methanone

The title compound was prepared analogously to the method inIntermediate 64: step b usingN-methoxy-N-methyltetrahydro-2H-pyran-4-carboxamide (Intermediate 53:step a) in place of N-methoxy-N, 2,6-trimethylisonicotinamide.

Intermediate 54: Step a6-Bromo-3-((tetrahydro-2H-thiopyran-4-yl)methyl)quinoline-2,4-diol

The title compound was prepared usingtetrahydro-2H-thiopyran-4-carbaldehyde in place of4,4-difluorocyclohexanecarbaldehyde using the procedure described forIntermediate 56: step a, with the exception that the reaction wascarried out at 80° C. for 3.5 hours.

Intermediate 54: Step b6-Bromo-2,4-dichloro-3-((tetrahydro-2H-thiopyran-4-yl)methyl)quinoline

A heterogeneous mixture of6-bromo-3-((tetrahydro-2H-thiopyran-4-yl)methyl)quinoline-2,4-diol (3.72g, 10.5 mmol, Intermediate 54: step a), phosphoryl trichloride (5.5 mL,59 mmol), and CH₃CN (25 mL) was stirred at 100° C. for 2.5 hours, duringwhich time it became a clear solution. After cooling down to roomtemperature, the mixture was concentrated in vacuo. To the residue waterwas added slowly. The precipitated solid was filtered, washed withwater, and dried under air overnight. The solid was dissolved in DCM andpurified by FCC (silica gel, 20%-80% DCM in heptanes) to provide thetitle compound as a yellow solid.

Intermediate 54: Step c6-Bromo-4-chloro-2-methoxy-3-((tetrahydro-2H-thiopyran-4-yl)methyl)quinoline

The title compound was prepared using6-bromo-2,4-dichloro-3-((tetrahydro-2H-thiopyran-4-yl)methyl)quinoline(Intermediate 54: step b) in place of6-bromo-2,4-dichloro-3-((4,4-difluorocyclohexyl)methyl)quinoline(Intermediate 56: step b) using the procedure described for Intermediate56: step c.

Intermediate 55: Step a tert-Butyl3-(hydroxy(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate

A 2.5 M solution of n-butyllithium in hexanes (9.60 mL, 24.0 mmol) wasadded dropwise to a stirring solution of 1-methyl-1H-1,2,3-triazole(2.00 g, 24.0 mmol, prepared according to PCT Int. Appl., 2008098104) indry THF (100 mL) at −50° C. The reaction became heterogeneous and yellowduring addition. After 15 minutes, a solution of tert-butyl3-formylazetidine-1-carboxylate (4.45 g, 24.0 mmol) in dry THF (10 mL)was added dropwise by syringe. The reaction mixture became homogeneousand was allowed to slowly warm to 0° C. Water (10 mL) and ethyl acetate(100) mL were added. The biphasic mixture was warmed to 23° C. Themixture was partitioned between half-saturated aqueous sodium chloridesolution (100 mL) and ethyl acetate (300 mL). The layers were separated.The organic layer was dried with sodium sulfate and the dried solutionwas filtered. Celite® (14 g) was added to the filtrate and the solventswere removed by rotary evaporation to provide a free-flowing powder. Thepowder was loaded onto a silica gel column. Elution with ethyl acetateinitially, grading to 5% methanol-ethyl acetate provided the titlecompound as a white foam.

Intermediate 55: Step b tert-Butyl3-(1-methyl-1H-1,2,3-triazole-5-carbonyl)azetidine-1-carboxylate

Dess-Martin periodinane (10.9 g, 25.7 mmol) was added in one portion toa stirring solution of tert-butyl3-(hydroxy(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate(4.60 g, 17.1 mmol, Intermediate 55: step a) in dry dichloromethane (86mL). The resulting mixture was stirred at 23° C. After 18 hours, amixture containing equal parts water, saturated aqueous sodiumthiosulfate solution, and saturated aqueous sodium bicarbonate solutionwas added (200 mL). Dichloromethane (100 mL) was added. The resultingbiphasic mixture was stirred for 15 minutes. The layers were separated.The organic layer was dried with sodium sulfate and the dried solutionwas concentrated. The residue was purified by flash-columnchromatography on silica gel eluting with dichloromethane initially,grading to 5% methanol-dichloromethane to provide the title compound asa clear, colorless oil.

Intermediate 56: Step a6-Bromo-3-((4,4-difluorocyclohexyl)methyl)quinoline-2,4-diol

A mixture of 4,4-difluorocyclohexanecarbaldehyde (1.01 g, 6.84 mmol),6-bromo-4-hydroxyquinolin-2(1H)-one (1.65 g, 6.85 mmol, Intermediate 38:step b), diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate(1.82 g, 7.20 mmol), and pyridine (30 mL) was stirred at 80° C.overnight. After removal of most pyridine in vacuo, a solidprecipitated. Pyridine (12 mL) and Et₂O (20 mL) were added and themixture was stirred for 15 minutes. The white solid was collected byfiltration, washed with Et₂O, and dried to provide the title compound asa white solid.

Intermediate 56: Step b6-Bromo-2,4-dichloro-3-((4,4-difluorocyclohexyl)methyl)quinoline

A heterogeneous mixture of6-bromo-3-((4,4-difluorocyclohexyl)methyl)quinoline-2,4-diol (2.98 g,8.01 mmol, Intermediate 56: step a), phosphoryl trichloride (5.0 mL, 54mmol), and CH₃CN (20 mL) was stirred at 100° C. for 2.5 hours, duringwhich time it became a clear solution. After cooling down to roomtemperature, a white solid precipitated. A small amount of water wasadded resulting in the dissolution of the solid. After concentration invacuo, water was added to the residue slowly. The precipitated off-whitesolid was filtered, washed with water, and dried under air overnight.The solid was dissolved in DCM and purified by FCC (silica gel, 100%DCM) to afford the title compound as a white solid.

Intermediate 56: Step c6-Bromo-4-chloro-3-((4,4-difluorocyclohexyl)methyl)-2-methoxyquinoline

A heterogeneous mixture of6-bromo-2,4-dichloro-3-((4,4-difluorocyclohexyl)methyl)quinoline (1.31g, 3.20 mmol, Intermediate 56: step b) and NaOMe (1.64 g, 30.4 mmol) intoluene (27 mL) was heated at 105° C. for 15 hours. The solvent wasevaporated, and the residue was purified by flash column chromatography(silica gel, 40-80% DCM in heptanes) to provide the title compound.

Intermediate 57: Step a tert-Butyl3-((1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)azetidine-1-carboxylate

A solution of n-BuLi (2.0 mL, 5 mmol, 2.5 M solution in hexane) wasslowly added to a solution of 5-bromo-1,2-dimethyl-1H-imidazole (0.88 g,5.1 mmol) in THF (35 mL) at −78° C. After addition, stirring wascontinued for an additional 30 minutes and tert-butyl3-formylazetidine-1-carboxylate (0.94 g, 5.1 mmol) dissolved in THF (12mL) was slowly added. An additional 4 mL of THF was used to complete thequantitative addition. The mixture was stirred at −78° C. for 5 minutesthen warmed to room temperature and stirred for 1 hour. The solution wasquenched with aqueous saturated NH₄Cl solution and layers wereseparated. The aqueous layer was extracted with EtOAc and the combinedorganic extracts washed with brine, dried over MgSO₄, filtered andevaporated in vacuo. The crude product was purified by triturating withDCM to provide the title compound.

Intermediate 57: Step b tert-Butyl3-(1,2-dimethyl-1H-imidazole-5-carbonyl)azetidine-1-carboxylate

A heterogeneous mixture of tert-butyl3-((1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)azetidine-1-carboxylate(0.39 g, 1.4 mmol, Intermediate 57: step a) and manganese dioxide (0.843g, 9.70 mmol) in 1,4-dioxane (28 mL) was stirred at 100° C. for 16hours. The reaction mixture was then cooled to room temperature,filtered through Celite®, washed with THF, DCM, and EtOAc andconcentrated to provide the title compound.

Intermediate 58: Step a tert-Butyl3-(hydroxy(2-(trifluoromethyl)pyridin-4-yl)methyl)azetidine-1-carboxylate

The title compound was prepared analogously to the method inIntermediate 14: step a using tert-butyl-3-formylazetidine-1-carboxylatein place of 1-methyl-1H-imidazole-5-carbaldehyde.

Intermediate 58: Step b tert-Butyl3-(2-(trifluoromethyl)isonicotinoyl)azetidine-1-carboxylate

Dess-Martin periodinane reagent (3.32 g, 7.82 mmol) was added to asolution of tert-butyl3-(hydroxy(2-(trifluoromethyl)pyridin-4-yl)methyl)azetidine-1-carboxylate(0.520 g, 1.56 mmol, Intermediate 58: step a) in DCM (15.6 mL) at roomtemperature and the mixture was stirred for 15 hours. The reactionmixture was diluted with 30 mL of DCM and treated with 20 mL of asaturated aqueous solution of NaHCO₃ containing 4 g of Na₂S₂O₃. After 10minutes of stirring, the mixture was transferred to a separatory funneland the layers were separated. The aqueous layer was extracted with DCM,and washed with saturated aqueous NaCl solution. The organic phase wasdried (MgSO₄), filtered, and concentrated. The crude product waspurified by flash column chromatography (silica gel, 0-40% EtOAc-DCM) toprovide the title compound.

Intermediate 59: Step a6-Bromo-2-chloro-4-methoxy-3-(2,2,2-trifluoroethyl)quinoline

To a flask containing6-bromo-2,4-dichloro-3-(2,2,2-trifluoroethyl)quinoline (2.0 g, 5.57mmol, Intermediate 69: step d) was added MeOH (125 mL) and thesuspension needed to be sonicated and warmed to become homogeneous.Then, solid NaOMe (635 mg, 11.4 mmol, 97% purity) was added at roomtemperature. The mixture was heated to 45° C. for 5 hours, and then atroom temperature for 18 hours. The solvent was removed under reducedpressure to yield a white solid. The solid was partitioned between waterand CHCl₃ (40 mL), and the aqueous further extracted with CHCl₃ (4×40mL). The combined organics were washed with brine, dried over MgSO₄,filtered and concentrated to dryness. The residue was chromatographed onsilica gel (90% hexanes-CHCl₃ increasing to 30% hexanes) to afford thetitle compound as a white solid.

Intermediate 59: Step b(2-Chloro-4-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol

To a flask containing6-bromo-2-chloro-4-methoxy-3-(2,2,2-trifluoroethyl)quinoline (505 mg,1.42 mmol, Intermediate 59: step a) was added THF (15 mL) and thesolution was cooled to −78° C. Then, n-BuLi (2.5 M in hexanes, 0.68mmol, 1.7 mmol) was introduced. After 2 minutes,1,2-dimethyl-1H-imidazole-5-carbaldehyde (208 mg, 1.68 mmol, in 2 mLTHF) was introduced. The reaction temperature was allowed to risegradually to −30° C. over 20 minutes and then quenched with aqueousNH₄Cl solution. The aqueous portion was extracted with EtOAc (3×35 mL)and the combined organics were washed with brine, dried over MgSO₄,filtered and concentrated. The residue was chromatographed on silica gel(1% MeOH-DCM increasing to 10% MeOH) to afford the title compound.

Intermediate 59: Step c(2-Chloro-4-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone

To a flask containing(2-chloro-4-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol(350 mg, 0.88 mmol, Intermediate 59: step b) was added THF (25 mL)providing a homogeneous solution. Then, manganese dioxide (300 mg, 3.45mmol) was added and the reaction mixture was heated to reflux for 1 hourat which time the reaction was complete by TLC. Filter through Celite®,rinse with THF and concentrate to afford the title compound which waspure by NMR and used without further purification.

Intermediate 60: Step a(1,2-Dimethyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol

The title compound was prepared analogously to the method inIntermediate 14: step a using 1,2-dimethyl-1H-imidazole-5-carbaldehydein place of 1-methyl-1H-imidazole-5-carbaldehyde.

Intermediate 60: Step b(1,2-Dimethyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone

The title compound was prepared analogously to the method inIntermediate 57: step b using(1,2-dimethyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol(Intermediate 60: step a) in place of tert-butyl3-((1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)azetidine-1-carboxylate.

Intermediate 61: Step a(Tetrahydro-2H-pyran-4-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol

The title compound was prepared analogously to the method inIntermediate 14: step a using tetrahydro-2H-pyran-4-carbaldehyde inplace of 1-methyl-1H-imidazole-5-carbaldehyde.

Intermediate 61: Step b(Tetrahydro-2H-pyran-4-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone

The title compound was prepared analogously to the method inIntermediate 58: step b using(tetrahydro-2H-pyran-4-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol(Intermediate 61: step a) in place of tert-butyl3-(hydroxy(2-(trifluoromethyl)pyridin-4-yl)methyl)azetidine-1-carboxylate.

Intermediate 62(1,2-Dimethyl-1H-imidazol-5-yl)(tetrahydro-2H-pyran-4-yl)methanone

A solution of n-BuLi (4.0 mL, 10 mmol, 2.5 M solution in hexane) wasslowly added to a solution of 5-bromo-1,2-dimethyl-1H-imidazole (1.77 g,10.2 mmol) in THF (70 mL) at −78° C. After addition, stirring wascontinued for an additional 30 minutes andN-methoxy-N-methyltetrahydro-2H-pyran-4-carboxamide (1.76 g, 10.1 mmol,Intermediate 53: step a) dissolved in THF (25 mL) was slowly added. Anadditional 6 mL of THF was used to complete the quantitative addition.The mixture was stirred at −78° C. for 5 minutes then warmed to roomtemperature and stirred for 1 hour. The solution was quenched with waterand layers were separated. The aqueous layer was extracted with DCM andthe combined organic extracts washed with brine, dried over MgSO₄,filtered and evaporated in vacuo. The crude product was purified usingflash column chromatography (0 to 6% MeOH/DCM) to provide the titlecompound.

Intermediate 63: Step a tert-Butyl3-(hydroxy(6-(trifluoromethyl)pyridin-3-yl)methyl)azetidine-1-carboxylate

A solution of isopropylmagnesium chloride (2.0 M in THF, 1.5 mL, 3.0mmol) was added dropwise by syringe to a solution of5-bromo-2-(trifluoromethyl)pyridine (0.68 g, 3.0 mmol) in dry THF (12mL) at 0° C. After 30 minutes, a solution of tert-butyl3-formylazetidine-1-carboxylate (0.505 g, 2.73 mmol) in THF was added tothe Grignard solution by syringe at 0° C. The reaction mixture waswarmed to room temperature over 1 hour after which it was quenched withsaturated aqueous ammonium chloride solution. The mixture waspartitioned between water and ethyl acetate. The separated aqueous phasewas further extracted with ethyl acetate and washed with saturatedaqueous NaCl solution. The organic phase was dried (MgSO₄), filtered,and concentrated. The crude product was purified by flash columnchromatography (silica gel, 0-40% EtOAc-DCM) to provide the titlecompound.

Intermediate 63: Step b tert-Butyl3-(6-(trifluoromethyl)nicotinoyl)azetidine-1-carboxylate

The title compound was prepared analogously to the method inIntermediate 57: step b using tert-butyl3-(hydroxy(6-(trifluoromethyl)pyridin-3-yl)methyl)azetidine-1-carboxylate(Intermediate 63: step a) in place of tert-butyl3-((1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)azetidine-1-carboxylate.

Intermediate 64: Step a N-Methoxy-N,2,6-trimethylisonicotinamide

To a solution of 2,6-dimethylisonicotinic acid (1.00 g, 6.61 mmol) inDCM (8.3 mL), CDI (1.18 g, 7.27 mmol) was added and the mixture wasstirred for 45 minutes after which N,O-dimethylhydroxylaminehydrochloride (0.71 g, 7.3 mmol) was added and the mixture was stirredfor 20 hours. The reaction mixture was quenched with 0.3 M aqueoussolution of NaOH and partitioned between water and DCM. The aqueouslayer was extracted with DCM, washed with aqueous saturated solution ofNaCl, dried (MgSO₄) and concentrated. The crude product was purified byflash column chromatography (silica gel, 0-100% EtOAc-DCM) to providethe title compound.

Intermediate 64: Step b2,6-Dimethylpyridin-4-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone

A solution of n-BuLi (3.8 mL, 9.5 mmol, 2.5 M solution in hexane) wasadded slowly to a solution of 1-methyl-1H-1,2,3-triazole (0.83 g, 10mmol) in THF (48 mL) at −50° C. After addition, stirring was continuedfor an additional 30 minutes andN-methoxy-N,2,6-trimethylisonicotinamide (0.97 g, 5.0 mmol, Intermediate64: step a) dissolved in THF (12 mL) was slowly added. An additional 2mL of THF was used to complete the quantitative addition. The mixturewas stirred at −50° C. for 5 minutes then warmed to room temperature andstirred overnight. The solution was quenched with saturated aqueousNH₄Cl. H₂O was added and layers were separated. The aqueous layer wasextracted with EtOAc and the combined organic extracts washed withbrine, dried over MgSO₄, filtered and evaporated in vacuo. The crudeproduct was purified using flash column chromatography (0 to 100%EtOAc/DCM) to provide the title compound.

Intermediate 65(4-Chloro-3-isobutyl-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone

To a flask containing(4-chloro-3-isobutyl-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol(570 mg, 1.52 mmol, Example 158) was added 1,4-dioxane (20 mL) followedby activated MnO₂ (500 mg, 5.75 mmol) and the mixture was heated to 95°C. After 2 hours, the contents were filtered while still hot throughCelite® and rinsed with THF and concentrated to dryness to provide thetitle compound as a white amorphous solid which was used withoutpurification.

Intermediate 66: Step a 2-Isobutylmalonic acid

The mixture of diethyl 2-isobutylmalonate (10.0 g, 46.23 mmol) and NaOH(9.2 g, 231.15 mmol) in EtOH (50 mL) and water (20 mL) was stirred atroom temperature overnight. The reaction mixture was poured into water(150 mL), and then a 2 N aqueous HCl solution (25 mL) was added to themixture. The mixture was stirred at room temperature for 30 minutes andthen extracted with EtOAc. The organic layer was dried (Na₂SO₄),filtered and concentrated in vacuo to provide the title compound as awhite solid.

Intermediate 66: Step b 6-Bromo-2,4-dichloro-3-isobutylquinoline

To a mixture of 2-isobutylmalonic acid (6.41 g, 40.01 mmol, Intermediate66: step a) and 4-bromoaniline (6.88 g, 40.01 mmol) was added POCl₃ (150mL) at 0° C. The mixture was stirred at 90° C. overnight. The mixturewas cooled to room temperature, concentrated in vacuo, and the residuewas purified by flash chromatography to provide the title compound as awhite solid.

Intermediate 66: Step c 6-Bromo-4-chloro-3-isobutyl-2-methoxyquinoline

To a flask containing 6-bromo-2,4-dichloro-3-isobutylquinoline (5 g,15.0 mmol, Intermediate 66: step b) was added toluene (100 mL) followedby solid NaOMe (9 g, 166.6 mmol) at room temperature. The whitesuspension was stirred at 110° C. for 48 hours. The reaction mixture wasfiltered through Celite® while still warm and the filter cake was rinsedwith toluene (125 mL). The effluent was concentrated and the crudematerial was chromatographed on silica gel (90% hexane-DCM increasing to50% DCM) to provide the title compound initially as a colorless viscousgum. The product was dissolved in Et₂O and hexane and concentrated todryness to afford a white solid.

Intermediate 66: Step d(4-Chloro-3-isobutyl-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)methanone

To a flask containing(4-chloro-3-isobutyl-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)methanol(925 mg, 2.4 mmol, Example 157) was added 1,4-dioxane (75 mL) followedby activated manganese dioxide (800 mg, 9.2 mmol) and the mixture washeated to reflux. After 1 hour, the contents were filtered while stillhot through Celite® and the filter cake was rinsed with THF. Thefiltrate was concentrated and chromatographed on silica gel (100% DCMincreasing to 3% MeOH-DCM) to provide the title compound as an off whitesolid.

Intermediate 67: Step a 6-Bromo-2,4-dichloro-3-isopropylquinoline

A flask fitted with a reflux condenser was charged with POCl₃ at roomtemperature and then 2-isopropylmalonic acid (10 g, 68.4 mmol) was addedfollowed by 4-bromoaniline (12 g, 69.7 mmol). The heterogeneous mixturewas heated in an aluminum mantle to 100° C. which resulted in a lightbrown homogenous solution after approximately 10 minutes. The reactionmixture was stirred at reflux for 4 hours and then at room temperaturefor 16 hours. After 20 hours, the excess POCl₃ was removed under reducedpressure. The resulting crude material was then poured onto ice chips(˜500 g) in a 1 L flask pre-cooled to 0° C. DCM (˜200 mL) was added andthe mixture was stirred at 0° C. as a solution of 6 M aqueous KOH wasadded carefully to bring the contents to pH=10. The neutralizationprocess was kept at 0° C. throughout. The organic phase was separatedand the aqueous portion was washed with DCM (3×250 mL). The combinedorganics were washed with brine, dried over Na₂SO₄, filtered andconcentrated. The crude material was first passed through a silica gelplug (100% DCM) and the effluent was concentrated. Trituration of theresulting material with CH₃CN provided the title compound as a whitesolid.

Intermediate 67: Step b 6-Bromo-4-chloro-3-isopropyl-2-methoxyquinoline

To a flask containing 6-bromo-2,4-dichloro-3-isopropylquinoline (12 g,37.6 mmol, Intermediate 67: step a) was added toluene (300 mL) and tothis homogeneous solution at room temperature was added solid NaOMe (18g, 333.2 mmol). The resulting suspension was stirred at reflux (118° C.)in an aluminum mantle for 8 hours, then at 85° C. for 18 hours. Thereaction mixture was then filtered through Celite® while still warm andthe filter cake was rinsed with toluene (300 mL). The filtrate wasconcentrated to dryness to afford the title compound as a white solid.

Intermediate 68: Step a 6-Bromo-2,4-dichloro-3-cyclopentylquinoline

A flask fitted with a reflux condenser and a Drierite® drying tube, wascharged with POCl₃ (150 mL) at room temperature. 2-Cyclopentylmalonicacid (10 g, 58.1 mmol) was added followed by 4-bromoaniline (10.3 g,59.8 mmol). Once the thick heterogeneous mixture was heated to reflux ahomogeneous light yellow solution resulted. The reaction mixture wasstirred at reflux for 4 hours. The excess POCl₃ was removed underreduced pressure. The resulting crude material was then poured onto icechips (˜500 g) in a 1 L flask pre-cooled to 0° C. DCM was added (˜200mL) and the solution was stirred at 0° C. as 10 M aqueous KOH (˜300 mL)was added carefully to pH=9. The neutralization process was kept at 0°C. throughout. The organic phase was separated and the aqueous portionwas washed with DCM (3×250 mL). The combined organics were washed withbrine, dried over MgSO₄ filtered and concentrated. The crude materialwas passed through a short column of silica gel (20% toluene-DCM) andthe effluent was concentrated. The material was recrystallized from MeOHovernight. The resulting solid was collected by filtration and dried toafford the title compound as an off white solid.

Intermediate 68: Step b6-Bromo-4-chloro-3-cyclopentyl-2-methoxyquinoline

To a flask containing 6-bromo-2,4-dichloro-3-cyclopentylquinoline (5 g,14.5 mmol, Intermediate 68: step a) was added toluene (300 mL) followedby solid NaOMe (6.93 g, 128.3 mmol) at room temperature. The suspensionwas stirred at reflux for 5 hours and then at 95° C. for 16 hours. Thereaction mixture was filtered through Celite® while still warm and thefilter cake was rinsed with toluene (300 mL). The filtrate wasconcentrated to give an off white solid. Chromatography on silica gel(90% hexane-DCM increasing to 70% DCM) provided the title compound as awhite solid.

Intermediate 68: Step c(4-Chloro-3-cyclopentyl-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone

To a flask containing(4-chloro-3-cyclopentyl-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol(500 mg, 1.3 mmol, Example 159) was added THF (25 mL) followed byactivated MnO₂ (500 mg, 4.44 mmol) and the mixture was heated to reflux.After 60 minutes, the contents were filtered while still hot throughCelite® and rinsed with additional THF and concentrated to afford thetitle compound.

Intermediate 69: Step a 4,4,4-Trifluorobutanoyl chloride

4,4,4-Trifluorobutyric acid (20.0 g, 137 mmol), dichloromethane (275mL), and oxalyl chloride (12.4 mL, 145 mmol) were added to a roundbottom flask and cooled to 0° C. in an ice water bath. DMF (1.06 mL,13.7 mmol) was then added and the contents stirred at 0° C. for 15minutes. The ice bath was then removed and the contents were allowed towarm to room temperature. Gas evolution was noticed immediately afteraddition of DMF (significant, but not violent) and continued at amoderate pace after the ice bath was removed and the reaction warmed toroom temperature and ceased after one and a half hours of stirring. Thesolution of the title compound was used as is in a subsequent reaction.

Intermediate 69: Step b Methyl5-bromo-2-(4,4,4-trifluorobutanamido)benzoate

Methyl 2-amino-5-bromobenzoate (26.0 g, 113 mmol), triethylamine (18.9mL, 136 mmol), and dichloromethane (400 mL) were combined in a roundbottom flask. The contents were cooled to 0° C. in an ice water bath,then a solution of 4,4,4-trifluorobutanoyl chloride in dichloromethane(137 mmol, Intermediate 69: step a) was cannulated into the reactionvessel over approximately 15 minutes. The reaction solution was stirredat 0° C. for one hour, then the ice bath was removed and the contentsallowed to warm to room temperature gradually, then stirred at roomtemperature overnight. Reaction contents were quenched with the additionof saturated, aqueous NH₄Cl solution then transferred to a separatoryfunnel with EtOAc dilution. The organic phase was separated and theaqueous layer was extracted twice with additional EtOAc. The combinedorganic phases were dried over MgSO₄, filtered and rotovapped to drynessto afford the title compound.

Intermediate 69: Step c6-Bromo-4-hydroxy-3-(2,2,2-trifluoroethyl)quinolin-2(1H)-one

Methyl 5-bromo-2-(4,4,4-trifluorobutanamido)benzoate (20.04 g, 56.59mmol, Intermediate 69: step b) and THF (350 mL) were combined in a roundbottom flask. Potassium hexamethyldisilazane (KHMDS, 0.5 M in toluene,340 mL, 170 mmol) was then added over 15 minutes. The contents werestirred for approximately 6 hours yielding a tan heterogeneous mixture.To the reaction mixture was added deionized water (approx. 50 mL) then 1M aqueous NaOH solution (approximately 100 mL) and the reaction contentswere stirred until homogeneous. The solution was then transferred to aseparatory funnel and the aqueous phase was separated. The organic phasewas extracted with a 0.5 M aqueous NaOH solution and the basic, aqueouslayers were combined in a large Erlenmeyer flask. Upon acidification ofthe combined aqueous layers (to approx. pH 4) with 6 M aqueous HClsolution, a tan precipitate was formed which was collected by coolingthe heterogeneous aqueous mixture to 0° C. in an ice-water bath,collecting the precipitate on a Buchner funnel with deionized waterrinsing. The precipitate was air-dried then further dried under reducedpressure to provide the title compound.

Intermediate 69: Step d6-Bromo-2,4-dichloro-3-(2,2,2-trifluoroethyl)quinoline

6-Bromo-4-hydroxy-3-(2,2,2-trifluoroethyl)quinolin-2(1H)-one (15.5 g,48.1 mmol, Intermediate 69: step c) and POCl₃ (135 mL, 1.44 mol) werecombined in a round bottom flask and heated to 100° C. for three hours.The reaction was then cooled and excess phosphorous oxychloride wasremoved by reduced pressure distillation. The dark crude was taken upinto chloroform, cooled to 0° C. in an ice water bath, then any residualphosphorous oxychloride was quenched with dioionized water and saturatedaqueous NH₄Cl solution. The solution was then transferred to aseparatory funnel where the organic layer was separated and the aqueouslayer was extracted once with chloroform. The combined organic phaseswere dried over MgSO₄, filtered and solvent removed by reduced pressuredistillation. The crude product was purified by flash columnchromatography (silica gel, 0-20% hexane/ethyl acetate) to afford thetitle compound.

Intermediate 69: Step e6-Bromo-4-chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinoline

6-Bromo-2,4-dichloro-3-(2,2,2-trifluoroethyl)quinoline (4.93 g, 13.7mmol, Intermediate 69, step d), toluene (700 mL), MeOH (70 mL) and NaOMe(2.23 g, 41.2 mmol) were combined under nitrogen and heated to 65° C.and maintained at that temperature for 2 days. The reaction contentswere then cooled to room temperature and transferred to a separatoryfunnel with EtOAc and saturated, aqueous ammonium chloride solution. Theorganic phase was separated then the aqueous was extracted twice withEtOAc. The combined organics were dried over MgSO₄, filtered andconcentrated under reduced pressure. The crude product was purified byflash column chromatography (silica gel, 0-10% DCM/hexanes) to providethe title compound.

Intermediate 70(2,4-Dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone

To a flask containing(2,4-dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol(505 mg, 1.25 mmol, Example 162) was added 1,4-dioxane (30 mL) followedby manganese dioxide (475 mg, 5.5 mmol) and the mixture was heated toreflux. After 1 hour, the contents were filtered through Celite® andrinsed with THF, and the effluent was concentrated. The crude materialwas chromatographed on silica gel (1% MeOH-DCM increasing to 5% MeOH) toprovide the title compound as a tan solid.

Intermediate 71 Methyl2,4-dichloro-3-(2,2,2-trifluoroethyl)quinoline-6-carboxylate

6-Bromo-2,4-dichloro-3-(2,2,2-trifluoroethyl)quinoline (1.00 g, 2.79mmol, Intermediate 69: step d) and THF (15 mL) were combined in a roundbottom flask under an N₂ atmosphere and cooled to −78° C. in a dry iceacetone bath. n-BuLi (1.6 M in hexanes, 1.74 mL, 2.79 mmol) was thenadded dropwise via syringe over approximately 2 minutes and allowed tostir at that temperature for an additional 2 minutes. Several pieces ofdry ice were then added to the reaction vessel and the contents werestirred for 5 minutes in the dry ice acetone bath, then the bath wasremoved and contents allowed to gradually warm to room temperature overapproximately 2 hours. The mixture was then re-cooled to 0° C. in an icewater bath followed by addition of methyl iodide (0.52 mL, 8.4 mmol) andsodium carbonate (295 mg, 2.79 mmol) then the ice the bath was removedand the contents were warmed to 40° C. for one hour. DMSO (3 mL) wasadded and the mixture stirred overnight at 40° C. The mixture was thencooled to room temperature, diluted with water and ethyl acetate thentransferred to a separatory funnel. The aqueous layer was separated andthe organic layer was washed three times with deionized water. Theorganic phase was dried over MgSO₄, filtered and concentrated underreduced pressure. The crude product was purified by flash columnchromatography (silica gel, 0-25% hexane/ethyl acetate) to afford thetitle compound.

Intermediate 72 N-Methoxy-N,1-dimethyl-1H-1,2,3-triazole-5-carboxamide

A solution of 1-methyl-1H-1,2,3-triazole (12.9 g, 155 mmol) in THF (260mL) was cooled to −45° C. Maintaining a temperature of <−35° C., n-BuLi(62.1 mL, 2.5 M in hexanes, 155 mmol) was added over 10 minutes. Thereaction mixture was stirred for 30 minutes with cooling to −45° C. andthen treated with a sub-surface stream of CO_(2(g)) for a period of 2hours. After flushing the −35° C. slurry with N_(2(g)) for 5 minutes,thionyl chloride (11.8 mL, 163 mmol) was added. The mixture was allowedto warm to room temperature with stirring over 1.25 hours. Addition ofN,O-dimethylhydroxylamine hydrochloride (18.14 g, 186 mmol) andN,N-diisopropylethylamine (68.3 mL, 396 mmol) was followed by stirringfor 15 hours. Aqueous sodium carbonate (500 mL, 10 wt %) was then added,and the layers were mixed and separated. The aqueous layer was washedwith dichloromethane (250 mL and then 125 mL), and the combined organiclayers were dried over MgSO₄, filtered, and concentrated. Theconcentrate was taken up in ethyl acetate (225 mL), treated with MgSO₄,and filtered through a pad of silica gel (115 g). The silica gel pad waswashed with additional ethyl acetate (800 mL). The eluent wasconcentrated to dryness to provide the title compound as a yellow solid.

Intermediate 73: Step a Methyl2,4-dichloro-3-methylquinoline-6-carboxylate

A mixture of methyl 4-aminobenzoate (1.0 g, 6.6 mmol) and2-methylmalonic acid (860 mg, 7.28 mmol) in POCl₃ (10 mL) was stirred at100° C. for 5 hours. The reaction mixture was initially a white slurryand then turned into a homogeneous red solution. The reaction mixturewas cooled to room temperature and stirred overnight. Most of the POCl₃was removed by evaporation under vacuum. The thick red syrup residue wasslowly poured into ice/water (50 mL). A yellow solid that precipitatedfrom the mixture was collected by filtration. The filter cake was placedin 100 mL flask cooled in an ice-water bath. Aqueous ammonia solution(about 20 mL) was added until pH˜8-9. The resulting suspension wasstirred at room temperature for 20 minutes and then filtered by suction,rinsed with water (50 mL) and dried. The solid was suspended in CH₃CN(10 mL), sonicated for 15 minutes at room temperature, filtered, rinsedwith CH₃CN (10 mL) and then dried to provide the title compound as awhite solid.

Intermediate 73: Step b Methyl4-chloro-2-methoxy-3-methylquinoline-6-carboxylate

Sodium methoxide (1.38 g, 25.6 mmol) was added to a stirred solution ofmethyl 2,4-dichloro-3-methylquinoline-6-carboxylate (860 mg, 3.2 mmol,Intermediate 73: step a) in toluene (20 mL). The mixture was stirred at80° C. for 4 hours, cooled to room temperature and diluted with water(50 mL). The mixture was extracted with ethyl acetate (3×20 mL). Theorganic layers were combined and washed with brine (50 mL), dried overNa₂SO₄ and concentrated to give the title compound as a white solid.

Intermediate 73: Step c Methyl3-(bromomethyl)-4-chloro-2-methoxyquinoline-6-carboxylate

To a stirred solution of methyl4-chloro-2-methoxy-3-methylquinoline-6-carboxylate (300 mg, 1.13 mmol,Intermediate 73: step b) in CCl₄ (20 mL), NBS (201 mg, 1.13 mmol) andAIBN (18.5 mg, 0.113 mmol) were added sequentially. The reaction mixturewas stirred at 80° C. overnight, cooled to room temperature and dilutedwith DCM (20 mL), and then washed with water (20 mL) and brine (20 mL),dried over Na₂SO₄ and concentrated to dryness. The residue was purifiedby silica gel column chromatography (eluting with petroleum ether/ethylacetate=20:1) to provide the title compound as a white solid.

Intermediate 74: Step a Methyl4-chloro-3-((diallylamino)methyl)-2-methoxyquinoline-6-carboxylate

The title compound was prepared analogously to the method described forIntermediate 40 using diallyl amine in place of4-(trifluoromethyl)piperidine hydrochloride and methyl3-(bromomethyl)-4-chloro-2-methoxyquinoline-6-carboxylate (Intermediate73: step c) in place of6-bromo-3-(bromomethyl)-4-chloro-2-methoxyquinoline.

Intermediate 74: Step b(4-Chloro-3-((diallylamino)methyl)-2-methoxyquinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

THF (50 mL) was added to 5-bromo-1,2-dimethyl-1H-imidazole (1.37 g, 7.87mmol), and the mixture was stirred at room temperature for 10 minutes (aclear solution). The mixture was immersed in a dry-ice bath at −78° C.for 3 minutes and then n-BuLi (3 mL, 7.5 mmol, 2.5 M in THF) was addeddropwise slowly. After 20 minutes of stirring, a clear solution ofmethyl4-chloro-3-((diallylamino)methyl)-2-methoxyquinoline-6-carboxylate(Intermediate 74: step a, 1.2 g, 3.3 mmol) in THF (25 mL+7 mL toquantitate transfer) was added and the mixture stirred for 2 hours,allowing the reaction to warm up slowly to room temperature. Thereaction mixture was quenched with saturated aqueous ammonium chloridesolution, and the aqueous layer was extracted with ethyl acetate, washedwith brine, dried (MgSO₄) and concentrated to dryness. The crude productwas purified by FCC (0 to 15% MeOH in DCM) to provide the titlecompound.

Intermediate 756-Bromo-4-chloro-2-methoxy-3-((2-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[1,5-a]pyrazin-7(8H)-yl)methyl)quinoline

The title compound was prepared analogously to the method described forIntermediate 40 using2-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine inplace of 4-(trifluoromethyl)piperidine hydrochloride.

Intermediate 766-Bromo-4-chloro-2-methoxy-3-((3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methyl)quinoline

The title compound was prepared analogously to the method described forIntermediate 40 using3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine inplace of 4-(trifluoromethyl)piperidine hydrochloride.

Intermediate 77N-((6-Bromo-4-chloro-2-methoxyquinolin-3-yl)methyl)-2,2,2-trifluoro-N-methylethanamine

The title compound was prepared analogously to the method described forIntermediate 40 using 2,2,2-trifluoro-N-methylethanamine in place of4-(trifluoromethyl)piperidine hydrochloride.

Intermediate 78: Step a 4-Cyano-N-methoxy-N-methylbenzamide

A mixture of 4-cyanobenzoic acid (164.3 g, 1.094 mol) andN,O-dimethylhydroxylamine hydrochloride (106.8 g, 1.094 mol) in2-methyltetrahydrofuran (1.61 L) was treated with propylphosphonicanhydride (977 mL, 50% in ethyl acetate, 1.642 mol) and then cooled to15° C. Diisopropylethylamine (377 mL, 2.189 mol) was added and anexotherm to 40° C. was observed. The reaction mixture was stirred at 45°C. for 45 minutes and then cooled to room temperature. Aqueous sodiumcarbonate (323 g in 3 L total volume) was then added and an exotherm to32° C. and some off-gassing were observed. Solids were removed byfiltration, and the layers were separated. The aqueous layer was washedwith ethyl acetate (1 L). The combined organic layers were dried overmagnesium sulfate, filtered, and concentrated under reduced pressure toa dark tan solid. The residue was taken up in MTBE (650 mL) at 55° C.and then cooled with stirring. The resulting suspension was cooled to 0°C., and the solids were isolated through filtration and washed with cold3/1 heptane/MTBE (400 mL), affording the title compound.

Intermediate 78: Step b4-(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinoline-6-carbonyl)benzonitrile

A solution of n-butyllithium (2.5 M in hexanes, 0.8 mL, 2.0 mmol) wasadded dropwise by syringe to a solution of6-bromo-4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinoline(0.964 g, 2.20 mmol, Intermediate 40) in dry deoxygenated THF (14 mL) at−78° C. After 2 minutes, a solution of4-cyano-N-methoxy-N-methylbenzamide (0.13 g, 0.50 mmol, Intermediate 78:step a) in dry THF (4 mL) was added dropwise by syringe. An additional 2mL of THF was used to complete the quantitative addition. After 2 hoursof stirring at −78° C., the reaction was quenched with saturated aqueousammonium chloride solution and the mixture was partitioned between waterand EtOAc. The layers were separated and the aqueous phase was furtherextracted with EtOAc and washed with saturated aqueous NaCl solution.The organic phase was dried (MgSO₄), filtered, and concentrated todryness. The crude product was purified by flash column chromatographyto provide the title compound.

Intermediate 79: Step a Methyl4-chloro-3-(hydroxymethyl)-2-methoxyquinoline-6-carboxylate

To a solution of methyl3-(bromomethyl)-4-chloro-2-methoxyquinoline-6-carboxylate (16 g, 46.6mmol, Intermediate 73: step c) in 1,4-dioxane/H₂O (100 mL/100 mL) in a500 mL round bottomed flask was added Ag₂SO₄ (14.4 g, 46.6 mmol). Thereaction mixture was stirred at 110° C. for 3 hours, cooled to roomtemperature and diluted with brine (150 mL). The resulting mixture wasstirred for 10 minutes and then extracted with ethyl acetate (5×150 mL).The combined organic phase was washed with H₂O (3×50 mL) and brine (100mL), dried over Na₂SO₄ and concentrated to dryness to provide the titlecompound as a white solid.

Intermediate 79: Step b Methyl3-(((tert-butyldimethylsilyl)oxy)methyl)-4-chloro-2-methoxyquinoline-6-carboxylate

To a solution of tert-butylchlorodimethylsilane (15 g, 100 mmol) in DMF(120 mL) in a 500 mL round bottomed flask was added imidazole (14 g, 200mmol). The mixture was stirred at 25° C. for 30 minutes and then asolution of methyl4-chloro-3-(hydroxymethyl)-2-methoxyquinoline-6-carboxylate (28 g, 100mmol, Intermediate 79: step a) in DMF (80 mL) was added dropwise. Afterthe reaction mixture was stirred at room temperature for 12 hours, itwas poured into H₂O (200 mL) and then extracted with ethyl acetate(5×200 mL). The organic layers were combined and washed with H₂O (50mL×3) and brine (100 mL), dried over Na₂SO₄ and concentrated to drynessto provide the title compound as a white solid.

Intermediate 79: Step c(3-(((Tert-butyldimethylsilyl)oxy)methyl)-4-chloro-2-methoxyquinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

n-BuLi (12 mL, 26 mmol) was added dropwise over 10 minutes to a solution5-bromo-1,2-dimethyl-1H-imidazole (5.22 g, 30 mmol) in anhydrous THF (50mL) in a 250 mL three-necked round bottomed flask at −70° C. under N₂.After the mixture was stirred at −70° C. under N₂ for 30 minutes, asolution of methyl3-((tert-butyldimethylsilyloxy)methyl)-4-chloro-2-methoxyquinoline-6-carboxylate(3.95 g, 10 mmol, Intermediate 79: step b) in THF (20 mL) was addeddropwise and stirring was continued for 2 hours at −60° C. under N₂. Thereaction was quenched by adding NH₄Cl aqueous solution (1 N, 20 mL) andthen extracted with ethyl acetate (2×150 mL). The organic layers werecombined and washed with H₂O (3×50 mL) and brine (100 mL), dried overNa₂SO₄ and concentrated to dryness to provide the title compound as ayellow solid.

Intermediate 79: Step d(4-Chloro-3-(hydroxymethyl)-2-methoxyquinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

To a solution of(3-(((tert-butyldimethylsilyl)oxy)methyl)-4-chloro-2-methoxyquinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol(5.56 g, 1 mmol, Intermediate 79: step c) in methylene chloride (10 mL)in a 100 mL round bottomed flask was added trifluoroacetic acid (20 mL).The reaction mixture was stirred at 25° C. for 12 hours, concentrated todryness and purified by FCC (silica gel, DCM/MeOH=100/1 to 5/1) toprovide the title compound as a white solid.

Intermediate 79: Step e(4-Chloro-3-(chloromethyl)-2-methoxyquinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

(4-Chloro-3-(hydroxymethyl)-2-methoxyquinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol(1.586 g, 3.69 mmol, Intermediate 79: step d) was dissolved intetrahydrofuran (18 mL). Thionyl chloride (2.6 mL, 35.8 mmol) was addedand the mixture was stirred at ambient temperature for 1.5 hours. Thesuspension was concentrated to dryness and used without purification.

Intermediate 80: Step a Ethyl6-bromo-2-cyclopropyl-4-hydroxyquinoline-3-carboxylate

To a 200 mL round bottom flask fitted with an air condenser was addedethyl 3-cyclopropyl-3-oxopropanoate (1.6 g, 10.2 mmol) and DMA (42 mL).Sodium hydride (413 mg, 10.3 mmol) was then added portion wise over 10minutes. To this mixture was added a solution of6-bromo-1H-benzo[d][1,3]oxazine-2,3-dione (3 g, 12.4 mmol) in DMA (18mL). The reaction was then stirred at 120° C. for 2 hours. The reactionwas cooled to room temperature followed by removal of most of thesolvent under reduced pressure. Then, 200 mL of water was added and theresulting precipitate collected by filtration. The precipitate waswashed with water (100 mL). A second crop of precipitate was collectedfrom the filtrate the next day and washed with water (100 mL) to providethe title compound. The crude precipitate was used in the next stepwithout further purification.

Intermediate 80: Step b Ethyl6-bromo-4-chloro-2-cyclopropylquinoline-3-carboxylate

In a 100 mL round bottom flask was added ethyl6-bromo-2-cyclopropyl-4-hydroxyquinoline-3-carboxylate (2.0 g, 5.9 mL,Intermediate 80: step a) and acetonitrile (15 mL). To this solution wasadded POCl₃ (1.7 mL, 18.3 mmol) and the resulting mixture was stirred at65° C. for 2 hours. The reaction was cooled to room temperature, addeddropwise to a mixture of ice (100 mL) and aqueous ammonia (28-30%, 100mL). The product was then extracted with ethyl acetate (2×100 mL). Thecombined organic layers were dried (sodium sulfate) and concentrated invacuo. The crude residue was purified by silica gel chromatography (20%ethyl acetate/hexanes, 120 g column) to afford the title compound.

Intermediate 80: Step c(6-Bromo-4-chloro-2-cyclopropylquinolin-3-yl)methanol

In a 100 mL round bottom flask under nitrogen was added ethyl6-bromo-4-chloro-2-cyclopropylquinoline-3-carboxylate (1.35 g, 3.8 mmol,Intermediate 80: step b), and dichloromethane (15 mL). The solution wascooled to 10° C., and then a 1.0 M solution of DIBAL in DCM (11.4 mL)was added dropwise. The reaction was stirred at 10° C. for 1 hour, andthen poured into a 20% solution of aqueous potassium sodium tartrate(150 mL). The mixture was stirred vigorously for 18 hours then filteredthrough a pad of Celite®. The filtrate was extracted twice with DCM andthe combined extracts were washed sequentially with water and brine. Thesolvent was removed under reduced pressure, residue taken up into ether,filtered and dried to provide the title compound. The crude material wasused in the next step without further purification.

Intermediate 80: Step d6-Bromo-4-chloro-3(chloromethyl)-2-cyclopropylquinoline

To a 200 mL round bottom flask under nitrogen was added(6-bromo-4-chloro-2-cyclopropylquinolin-3-yl)methanol (1.2 g, 3.8 mmol,Intermediate 80: step c) and toluene (25 mL). The flask was cooled to 0°C. then methanesulfonyl chloride (0.63 mL, 8.1 mmol) andN,N-diisopropylethylamine (1.3 mL, 8.1 mmol) were added dropwise. Thereaction was allowed to stir at 0° C. for 30 minutes then the ice bathwas removed. The reaction was checked after stirring for 1 hour at roomtemperature by LC/MS which showed about 50% conversion to the desiredchloride product with the remainder being sulfonate intermediate. Then,1 eq. of solid LiCl (161 mg, 3.80 mmol) was added to the reactionmixture and it was allowed to stir overnight. The reaction was thenpartitioned between saturated aqueous NaHCO₃ (150 mL) and ethyl acetate(150 mL). The aqueous layer was extracted once more with ethyl acetate(100 mL), and then the organic layers were combined and washed withbrine. The organic layer was dried (sodium sulfate) and the solventremoved under reduced pressure to provide the title compound. The crudematerial was used in the next step without additional purification.

Intermediate 80: Step e6-Bromo-4-chloro-2-cyclopropyl-3-((4-trifluoromethyl)piperidin-1-yl)methyl)quinoline

To a 200 mL round bottom flask was added6-bromo-4-chloro-3(chloromethyl)-2-cyclopropylquinoline (1.1 g, 3.3mmol, Intermediate 80: step d), 4-(trifluoromethyl)piperidinehydrochloride (630 mg, 3.3 mmol), N,N-diisopropylethyl amine (1.7 mL,9.9 mmol) and DCM (32 mL). The reaction was then stirred at roomtemperature for 4 hours. LC/MS showed about 60% conversion to product soan additional 0.25 eq. of amine and base were added (157 mg, 0.830 mmol)and the reaction allowed to stir overnight at room temperature. Thereaction was poured into saturated aqueous sodium bicarbonate (150 mL)and extracted with DCM (2×100 mL). The combined organic layers weredried (sodium sulfate) and concentrated in vacuo. The crude product waspurified by silica gel chromatography eluting with (25% ethylacetate/hexanes) to afford the title compound.

Intermediate 814-(4-Chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinoline-6-carbonyl)benzonitrile

To a 25 mL 2-necked flask containing6-bromo-4-chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinoline (200 mg,0.560 mmol, Intermediate 69: step e) was added THF (12 mL) and thesolution was cooled to −78° C. Then, n-BuLi (2.5 M in hexanes, 0.25 mL,0.63 mmol) was added drop wise which resulted in a dark brown mixture.After 2 minutes, 4-cyano-N-methoxy-N-methylbenzamide (155 mg, 0.79 mmolin 2 mL THF, Intermediate 78: step a) was introduced and the solutionbecame a dark green color. After 10 minutes, the reaction mixture wasplaced in an ice-water bath and the solution changed to a light yellowcolor. The mixture was stirred at 0° C. for 20 minutes, then at roomtemperature for 15 minutes at which time the mixture was quenched withsaturated aqueous NH₄Cl solution. The aqueous portion was extracted withEtOAc (3×40 mL) and the combined organics were washed with brine, driedover MgSO₄, filtered and concentrated to give an amber gum.Chromatography on silica gel (50% hexanes-DCM increasing to 10%hexanes-DCM) afforded the title compound as a white solid.

Intermediate 824-Chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methyl)-2-methoxyquinolin-3-ol

The title compound was prepared using(3-(benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol(Example 228) in place of(3-(benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolusing the procedure described for Intermediate 31.

Intermediate 83: Step a4-(3-(Benzyloxy)-4-chloro-2-methoxyquinoline-6-carbonyl)benzonitrile

A solution of n-butyllithium in hexanes (1.6 M, 0.91 mL, 1.46 mmol) wasadded dropwise by syringe to a dry ice-acetone cooled (−78° C.),stirring solution of 3-(benzyloxy)-6-bromo-4-chloro-2-methoxyquinoline(500 mg, 1.32 mmol, Intermediate 29: step d) in tetrahydrofuran (18 mL).After 5 minutes, a solution of 4-cyano-N-methoxy-N-methylbenzamide (351mg, 1.85 mmol, Intermediate 78: step a) in dry tetrahydrofuran (8 mL)was added dropwise by syringe. The flask was rinsed with THF (2 mL),which was also added to the reaction. After 15 minutes, the flask wasremoved from the dry-ice-acetone bath and placed into an ice-water bathfor 30 minutes. Then, the ice-water bath was removed and the mixture wasallowed to stir at room temperature for 15 minutes. Then, saturatedNH₄Cl solution was added followed by water (35 mL) and EtOAc (35 mL) andthe layers separated. The aqueous was further extracted with EtOAc (2×30mL). The organic layers were combined, dried (Na₂SO₄), filtered andconcentrated to dryness. The residue was purified by FCC (MeOH/CH₂Cl₂)to provide the title compound as a cream-colored amorphous solid.

Intermediate 83: Step b4-((4-Chloro-3-hydroxy-2-methoxyquinolin-6-yl)(hydroxy)(1-methyl-1H-imidazol-5-yl)methyl)benzonitrile

The title compound was prepared using4-((3-(benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(hydroxy)(1-methyl-1H-imidazol-5-yl)methyl)benzonitrile(Example 229) in place of(3-(benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolusing the procedure described for Intermediate 31.

Intermediate 844-Chloro-6-((4-chlorophenyl)(hydroxy)(1-methyl-1H-imidazol-5-yl)methyl)-2-methoxyquinolin-3-ol

The title compound was prepared using(3-(benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanol(Example 230) in place of(3-(benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolusing the procedure described for Intermediate 31.

Intermediate 85 tert-Butyl3-((4-chloro-2-ethyl-3-hydroxyquinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate

To an oven-dried round-bottom flask was added tert-butyl3-((3-(benzyloxy)-2,4-dichloroquinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate(1.2 g, 2.09 mmol, Example 232), PdCl₂(dppf) (153 mg, 0.21 mmol) and THF(21 mL). The mixture was sparged with nitrogen for 20 minutes then Et₂Zn(15 wt % in toluene, 2.26 mL, 2.51 mmol) was added. The resultingmixture was stirred at 65° C. for 50 minutes and additional Et₂Zn (15 wt% in toluene, 2.26 mL, 2.51 mmol) was added and stirring was continuedat 65° C. for 50 minutes. The starting material still remained whenmonitored by LCMS, therefore additional Et₂Zn (15 wt % in toluene, 2.26mL, 2.51 mmol) was added and stirring was continued at 65° C. for 60minutes. The mixture was allowed to cool to room temperature andsaturated aqueous NH₄Cl (50 mL) was added slowly to quench the reaction.The aqueous layer was then extracted with EtOAc (3×40 mL). The organiclayers were combined, dried (Na₂SO₄), filtered and concentrated todryness. The residue was purified by reverse-phase HPLC(acetonitrile/water+NH₄OH) to provide the title compound as a lightyellow amorphous solid.

Intermediate 86: Step a6-Iodo-3-(3,3,3-trifluoropropyl)quinoline-2,4-diol

6-Iodoquinoline-2,4-diol (8.0 g, 28 mmol), 3,3,3-trifluoropropanal (7.1g, 6 mmol) and diethyl 1,4-dihydro-2,6-dimethy-3,5 pyridinedicarboxylate(7.06 g, 27.9 mmol) were combined in the reaction vessel under N₂followed by the addition of pyridine (186 mL, 27.9 mmol). The contentswere then heated to 60° C. and maintained at that temperature for 2days. The reaction was cooled to room temperature and the solvent wasremoved under reduced pressure. The contents were taken up into EtOActhen extracted with 10% aqueous HCl then a saturated, aqueous sodiumchloride solution. The organic phase was then separated, dried overmagnesium sulfate, filtered and concentrated under reduced pressure toafford the title compound.

Intermediate 86: Step b2,4-Dichloro-6-iodo-3-(3,3,3-trifluoropropyl)quinoline

6-Iodo-3-(3,3,3-trifluoropropyl)quinoline-2,4-diol (5.0 g, 13 mmol,Intermediate 86: step a), acetonitrile (100 mL) and phosphorousoxychloride (3.7 mL, 39 mmol) were combined in a reaction vessel underN₂ and heated to 80° C. for two hours. Additional phosphorousoxychloride (3.7 mL, 39 mmol) was then added and the contents werere-heated to 80° C. for 4 hours, then the contents were allowed togradually cool to room temperature and stir overnight. Additionalphosphorous oxychloride (3.7 mL, 39 mmol) was then added and thecontents were re-heated to 80° C. for approximately 6 hours. Thecontents were cooled to room temperature, then solvent and excessphosphorous oxychloride were removed under reduced pressure. The crudematerial was then taken up into chloroform and any remaining phosphorousoxychloride was quenched by the addition of saturated, aqueous ammoniumchloride, deionized water and methanol. The contents were transferred toa separatory funnel with chloroform and the organic phase was separatedand the aqueous was extracted twice with chloroform. The combinedorganic layers were dried over magnesium sulfate, filtered andconcentrated under reduced pressure. The crude product was purified byflash column chromatography (silica gel, 0-10% hexanes/ethyl acetate) toprovide the title compound.

Intermediate 86: Step c4-Chloro-6-iodo-2-methoxy-3-(3,3,3-trifluoropropyl)quinoline

To a reaction vessel under nitrogen was added2,4-dichloro-6-iodo-3-(3,3,3-trifluoropropyl)quinoline (5.01 g, 11.9mmol, Intermediate 86: step b), toluene (600 mL) and MeOH (60 mL, 11.9mmol) followed by NaOMe (1.93 g, 35.8 mmol). The contents were thenheated to 65° C. and stirred at that temperature overnight, then cooledto room temperature. The reaction contents were then transferred to aseparatory funnel with EtOAc and NH₄Cl (saturated, aqueous solution).The organic phase was separated then the aqueous was extracted twicewith EtOAc. The combined organics were dried over MgSO₄, filtered andconcentrated under reduced pressure. The crude product was purified byflash column chromatography (silica gel, 0-50% hexanes/DCM) to affordthe title compound.

Intermediate 87: Step a(3-(Benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(1,3,5-trimethyl-1H-pyrazol-4-yl)methanol

n-BuLi (2.1 mL, 2.5 M in hexanes, 5.2 mmol) was added drop-wise to a−50° C. solution consisting of3-(benzyloxy)-6-bromo-4-chloro-2-methoxyquinoline (2.0 g, 5.3 mmol,Intermediate 29: step d) and THF (50 mL). The resultant reaction mixturewas stirred at −50° C. for 20 minutes and then treated with a solutionof 1,3,5-trimethyl-1H-pyrazole-4-carbaldehyde (730 mg, 5.28 mmol) andTHF (15 mL) at −50° C. The resulting mixture was stirred at roomtemperature for 20 minutes before quenching with saturated aqueous NH₄Cl(20 mL) and extracting with dichloromethane:methanol (5:1, 50 mL×10).The combined organic extracts were dried over Na₂SO₄, filtered andconcentrated to dryness under reduced pressure to give the crudeproduct, which was purified by FCC (silica gel, eluent: petroleumether:ethyl acetate=5:1 to 1:1) to afford the title compound.

Intermediate 87: Step b(3-(Benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(1,3,5-trimethyl-1H-pyrazol-4-yl)methanone

(3-(Benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(1,3,5-trimethyl-1H-pyrazol-4-yl)methanol(1.5 g, 3.4 mmol, Intermediate 87: step a), MnO₂ (3.0 g, 34 mmol) anddichloromethane (50 mL) were added to a 100 mL round-bottomed flask. Thereaction mixture was stirred at room temperature for 16 hours. Thesuspension was filtered through a pad of Celite® and the pad was washedwith dichloromethane (100 mL). The filtrate was concentrated to drynessunder reduced pressure to give the crude product, which was purified byFCC (silica gel, eluent: petroleum ether:ethyl acetate=5:1 to 1:1) toafford the title compound.

Intermediate 884-Chloro-6-((1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl)-2-methoxyquinolin-3-ol

(3-(Benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1,3,5-trimethyl-1H-pyrazol-4-yl)methanol(410 mg, 0.771 mmol, Example 246), methanol (20 mL) and wet Pd/C (40 mg,10 wt. %) were added to a 250 mL round-bottomed flask. The resultantreaction mixture was stirred under H₂ (1 atm, balloon) at roomtemperature for 0.5 hours. The suspension was filtered through a pad ofCelite® and the pad was washed with methanol (50 mL). The filtrate wasconcentrated to dryness under reduced pressure to afford the titlecompound.

Intermediate 89: Step a

Methyl 2-amino-3-methylbenzoateMethyl 3-methyl-2-nitrobenzoate (45.0 g,230 mmol), methanol (1 L) and Raney Ni (5 g) were added to a 2 Lround-bottomed flask. The resultant reaction mixture was stirred underH₂ (1 atm, balloon) at room temperature for 16 hours. The suspension wasfiltered through a pad of Celite® and the pad was washed with methanol(500 mL). The filtrate was concentrated to dryness under reducedpressure to afford the title compound.

Intermediate 89: Step b Methyl 2-amino-5-bromo-3-methylbenzoate

N-Bromosuccinimide (38.5 g, 216 mmol) was added to a mixture consistingof methyl 2-amino-3-methylbenzoate (32.4 g, 196 mmol, Intermediate 89:step a) and dichloromethane (300 mL). The resultant reaction mixture wasstirred at room temperature for 16 hours before it was poured into water(200 mL) and the aqueous phase was extracted with dichloromethane (200mL×3). The combined organic extracts were dried over Na₂SO₄, filteredand concentrated to dryness under reduced pressure to afford the titlecompound.

Intermediate 89: Step c Methyl2-(2-(benzyloxy)acetamido)-5-bromo-3-methylbenzoate

Et₃N (25.5 mL, 183 mmol) was added dropwise to a 0° C. (ice/water bath)solution consisting of methyl 2-amino-5-bromo-3-methylbenzoate (15 g, 61mmol, Intermediate 89: step b), 2-(benzyloxy)acetyl chloride (15 mL, 95mmol) and dichloromethane (200 mL). The resulting mixture was stirred atroom temperature for 16 hours before pouring it into saturated aqueousNH₄Cl (200 mL). The aqueous phase was extracted with dichloromethane(200 mL×2). The combined organic extracts were dried over Na₂SO₄,filtered and concentrated to dryness under reduced pressure to give thecrude product, which was purified by FCC (eluent: petroleum ether:ethylacetate=5:1) to afford the title compound.

Intermediate 89: Step d3-(Benzyloxy)-6-bromo-4-hydroxy-8-methylquinolin-2(1H)-one

KHMDS (176 mL, 1 M in THF, 176 mmol) was added dropwise to a 50° C.solution consisting of methyl2-(2-(benzyloxy)acetamido)-5-bromo-3-methylbenzoate (23 g, 59 mmol,Intermediate 89: step c) and toluene (350 mL). The resultant reactionmixture was stirred at 50° C. for 0.5 hours before it was cooled to roomtemperature, poured into aqueous 1 N HCl (300 mL) and the aqueous phasewas extracted with ethyl acetate (500 mL×3). The combined organicextracts were dried over Na₂SO₄, filtered and concentrated to drynessunder reduced pressure to afford the title compound.

Intermediate 89: Step e3-(Benzyloxy)-6-bromo-2,4-dichloro-8-methylquinoline

POCl₃ (25.5 g, 166 mmol) and 2,6-lutidine (9.7 mL, 83 mmol) was addeddropwise to a solution consisting of3-(benzyloxy)-6-bromo-4-hydroxy-8-methylquinolin-2(1H)-one (20.0 g, 55.5mmol, Intermediate 89: step d) and ACN (350 mL). The resultant mixturewas stirred at 100° C. for 8 hours before it was cooled to roomtemperature, poured into water (300 mL), and the aqueous phase wasextracted with dichloromethane (600 mL×2). The combined organic extractswere dried over Na₂SO₄, filtered and concentrated to dryness underreduced pressure to give the crude title product, which was purified byFCC (eluent: petroleum ether:ethyl acetate=20:1) to afford the titlecompound.

Intermediate 89: Step f3-(Benzyloxy)-6-bromo-4-chloro-2-methoxy-8-methylquinoline

3-(Benzyloxy)-6-bromo-2,4-dichloro-8-methylquinoline (4.0 g, 10 mmol,Intermediate 89: step e), sodium methoxide (5.40 g, 100 mmol) andtoluene (100 mL) were added to a 250 mL round-bottomed flask. Thereaction mixture was stirred at 70° C. for 16 hours. After cooling toroom temperature, the mixture was diluted with dichloromethane (150 mL),filtered through a pad of Celite® and the pad was washed with THF (30mL×3). The filtrate was concentrated to dryness under reduced pressureto give the crude title product, which was purified by FCC (silica gel,eluent: petroleum ether:ethyl acetate=5:1 to 1:1) to afford the titlecompound.

Intermediate 89: Step g(3-(Benzyloxy)-4-chloro-2-methoxy-8-methylquinolin-6-yl)(1,3,5-trimethyl-1H-pyrazol-4-yl)methanol

n-BuLi (1.02 mL, 2.5 M in hexane, 2.55 mmol) was added drop-wise to a−70° C. solution consisting of3-(benzyloxy)-6-bromo-4-chloro-2-methoxy-8-methylquinoline (1.0 g, 2.5mmol, Intermediate 89: step f) and THF (50 mL). The resultant reactionmixture was stirred at −70° C. for 20 minutes and then treated with asolution of 1,3,5-trimethyl-1H-pyrazole-4-carbaldehyde (352 mg, 2.55mmol) and THF (15 mL) at −70° C. The resulting mixture was stirred atroom temperature for 20 minutes before quenching with saturated aqueousNH₄Cl (20 mL) and extracting with dichloromethane:methanol (5:1, 50mL×10). The combined organic extracts were dried over Na₂SO₄, filteredand concentrated to dryness under reduced pressure to give the crudeproduct, which was purified by FCC (silica gel, eluent: petroleumether:ethyl acetate=5:1 to 1:1) to afford the title compound.

Intermediate 89: Step h(3-(Benzyloxy)-4-chloro-2-methoxy-8-methylquinolin-6-yl)(1,3,5-trimethyl-1H-pyrazol-4-yl)methanone

(3-(Benzyloxy)-4-chloro-2-methoxy-8-methylquinolin-6-yl)(1,3,5-trimethyl-1H-pyrazol-4-yl)methanol(2.0 g, 4.4 mmol, Intermediate 89: step g), MnO₂ (3.8 g, 44 mmol) anddichloromethane (100 mL) were added to a 250 mL round-bottomed flask.The reaction mixture was stirred at room temperature for 16 hours. Thesuspension was filtered through a pad of Celite® and the pad was washedwith dichloromethane (100 mL). The filtrate was concentrated to drynessunder reduced pressure to afford the title compound.

Intermediate 904-Chloro-6-((1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl)-2-methoxy-8-methylquinolin-3-ol

(3-(Benzyloxy)-4-chloro-2-methoxy-8-methylquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1,3,5-trimethyl-1H-pyrazol-4-yl)methanol(600 mg, 1.10 mmol, Example 247), MeOH (50 mL) and wet Pd/C (60 mg, 10wt. %) were added to a 100 mL round-bottomed flask. The resultantreaction mixture was stirred under H₂ (1 atm, balloon) at roomtemperature for 0.5 hours. The suspension was filtered through a pad ofCelite® and the pad was washed with methanol (50 mL). The filtrate wasconcentrated to dryness under reduced pressure to afford the titleproduct.

Example 1a(4-Chloro-3-((4,4-difluorocyclohexyl)methyl)-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

A solution of6-bromo-4-chloro-3-((4,4-difluorocyclohexyl)methyl)-2-methoxyquinoline(1.27 g, 3.14 mmol, Intermediate 56: step c) in THF (40 mL) was purgedwith N₂ for 10 minutes and cooled to −78° C. To the solution was addedn-BuLi (1.6 M in hexanes, 2.1 mL, 3.4 mmol) dropwise. After stirring for10 minutes at −78° C., a solution of(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone (645mg, 2.98 mmol, Intermediate 11: step b) in THF (5 mL) was added followedby 5 mL of THF all by cannula. The cooling bath was removed, and thereaction mixture was stirred at −78° C. to room temperature for 1 hour.Saturated NH₄Cl (aqueous) was added and the organic layer was separated.The aqueous layer was extracted with dichloromethane. The combinedorganic phases were dried (Na₂SO₄), filtered, and concentrated to affordan oil. Some solid precipitated after standing at room temperature forseveral hours. A small amount of DCM was added, the white solid wasfiltered, washed with Et₂O, and dried under vacuum overnight to providethe title compound. The filtrate was concentrated and purified by flashcolumn chromatography (silica gel, 30-100% EtOAc/heptane) to give moreof the racemic product. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.06 (d, J=2.02Hz, 1H), 7.81 (d, J=8.59 Hz, 1H), 7.36 (dd, J=2.02, 8.59 Hz, 1H), 6.94(d, J=9.09 Hz, 3H), 4.10 (s, 3H), 3.94 (s, 3H), 2.89 (d, J=7.07 Hz, 2H),2.55 (s, 3H), 2.38 (s, 3H), 2.02-2.13 (m, 2H), 1.78-1.90 (m, 1H),1.68-1.77 (m, 3H), 1.57-1.68 (m, 1H), 1.46-1.60 (m, 2H); MS m/e 542.1[M+H]⁺.

Example 1a was purified by chiral HPLC (Chiralcel OD, MeOH) to give 2enantiomers. Example 1b: (first enantiomer to elute off chiral column)¹H NMR (400 MHz, DMSO-d₆) δ ppm 8.09 (d, J=2.02 Hz, 1H), 7.83 (d, J=8.59Hz, 1H), 7.42 (dd, J=2.27, 8.84 Hz, 1H), 7.39 (s, 1H), 7.06 (d, J=8.08Hz, 1H), 6.93 (d, J=8.08 Hz, 1H), 6.90 (s, 1H), 4.04 (s, 3H), 3.84 (s,3H), 2.85 (d, J=7.07 Hz, 2H), 2.43 (s, 3H), 2.22 (s, 3H), 1.91-2.05 (m,2H), 1.61-1.91 (m, 5H), 1.30-1.43 (m, 2H); MS m/e 542.3 [M+H]⁺ andExample 1c: (second enantiomer to elute off chiral column, furtherpurified by flash column chromatography (silica gel, 50-60% Et₂O-DCM)).¹H NMR (400 MHz, DMSO-d₆) δ ppm 8.09 (s, 1H), 7.83 (d, J=8.59 Hz, 1H),7.42 (d, J=9.09 Hz, 1H), 7.39 (s, 1H), 7.06 (d, J=8.08 Hz, 1H), 6.93 (d,J=8.08 Hz, 1H), 6.89 (s, 1H), 4.04 (s, 3H), 3.84 (s, 3H), 2.85 (d,J=7.07 Hz, 2H), 2.43 (s, 3H), 2.22 (s, 3H), 1.91-2.05 (m, 2H), 1.60-1.91(m, 5H), 1.28-1.45 (m, 2H); MS m/e 542.3 [M+H]⁺.

Example 2a4-((4-Chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinolin-3-yl)methyl)tetrahydro-2H-thiopyran1,1-dioxide

A mixture of(4-chloro-2-methoxy-3-((tetrahydro-2H-thiopyran-4-yl)methyl)quinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol(726 mg, 1.39 mmol, Example 163), 3-chloroperbenzoic acid (˜77%, 1.24 g,5.54 mmol) and DCM (70 mL) was stirred at room temperature for 1 hour.LCMS showed the major peak as MS m/e 572 [M+H]⁺.

To the mixture was added tribromophosphine (1.0 M in DCM, 5.0 mL, 5.0mmol) dropwise, and a white suspension formed at the end of theaddition. DMF (10 mL) was then added and the suspension dissolved. Afterstirring for 1 h, 1 M K₂CO₃ (aqueous) was added, the organic layer wasseparated and the aqueous layer was extracted with DCM. The combinedorganic phases were washed with 1 M K₂CO₃ (aqueous), and the aqueouslayer was back extracted with DCM. The organic phases were combined,dried (Na₂SO₄), filtered, and concentrated. The residue was purified byflash column chromatography (silica gel, 30-100% EtOAc in heptanes, 10%MeOH in DCM) to provide the title compound. MS m/e 556.0 [M+H]⁺.

Example 2a was purified by chiral HPLC (Chiralcel OD, MeOH) to give 2enantiomers. The enantiomers were then further purified on plug silicagel columns (0-4% MeOH-DCM). Example 2b: (first enantiomer to elute offchiral column) ¹H NMR (400 MHz, DMSO-d₆) δ ppm 8.10 (s, 1H), 7.83 (d,J=8.80 Hz, 1H), 7.37-7.48 (m, 2H), 7.06 (d, J=7.83 Hz, 1H), 6.92 (d,J=8.07 Hz, 1H), 6.89 (s, 1H), 4.05 (s, 3H), 3.84 (s, 3H), 3.04-3.15 (m,2H), 2.94-3.04 (m, 2H), 2.87 (d, J=7.09 Hz, 2H), 2.43 (s, 3H), 2.22 (s,3H), 1.99-2.14 (m, 1H), 1.86-1.98 (m, 2H), 1.72-1.86 (m, 2H); MS m/e556.2 [M+H]⁺ and Example 2c: (second enantiomer to elute off chiralcolumn) ¹H NMR (400 MHz, DMSO-d₆) δ ppm 8.10 (s, 1H), 7.84 (d, J=8.56Hz, 1H), 7.38-7.47 (m, 2H), 7.06 (d, J=8.07 Hz, 1H), 6.92 (d, J=8.07 Hz,1H), 6.89 (s, 1H), 4.05 (s, 3H), 3.84 (s, 3H), 3.04-3.15 (m, 2H),2.94-3.04 (m, 2H), 2.87 (d, J=7.09 Hz, 2H), 2.43 (s, 3H), 2.22 (s, 3H),2.00-2.14 (m, 1H), 1.86-1.98 (m, 2H), 1.72-1.85 (m, 2H); MS m/e 556.2[M+H]⁺.

Example 3(4-Chlorophenyl)(2,4-dichloro-3-(morpholinomethyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)methanol.TFA

Into a 100-mL round-bottom flask purged and maintained with an inertatmosphere of nitrogen, was placed a solution of6-bromo-2,4-dichloro-3-(morpholin-4-ylmethyl)quinoline (180 mg, 0.48mmol, 100%, Intermediate 1: step e) in tetrahydrofuran (10 mL). Thenn-BuLi (0.23 mL, 0.58 mmol, 2.5 M in hexanes) was added at −78° C. Theresulting mixture was stirred for 10 minutes at −78° C., and then5-[(4-chlorophenyl)carbonyl]-1-methyl-1H-imidazole (116 mg, 0.53 mmol,Intermediate 22: step b) was added to this solution. The resultingmixture was allowed to react, with stirring, for an additional 8 hoursat room temperature. The reaction was then quenched by the addition of10 mL of water. The resulting solution was extracted with 3×50 mL ofethyl acetate. The combined organic layer was dried over anhydroussodium sulfate, filtered and concentrated under vacuum. The crudeproduct was purified by Prep-HPLC with the following conditions(1#-Waters 2767-1): Column, SunFire Prep C18, 5 μm, 19×150 mm; mobilephase, water in 0.05% TFA and CH₃CN (46% CH₃CN up to 90% in 10 minutes,up to 100% in 2 minutes, down to 46% in 2 minutes) to afford the titlecompound trifluoroacetic acid salt as a white solid. ¹H NMR (300 MHz,CD₃OD) δ ppm 9.50 (s, 1H), 8.86 (s, 1H), 8.60-8.57 (d, J=8.7 Hz, 1H),8.48-8.44 (m, 1H), 7.98-7.91 (m, 4H), 7.46 (s, 1H), 5.37 (s, 3H), 4.64(m, 4H), 4.40 (s, 2H), 4.19-3.98 (m, 4H); MS (ES, m/z) 517 [M+H]⁺.

Example 4a1-(4-((4-Chloro-2-methoxy-3-((tetrahydro-2H-pyran-4-yl)methyl)quinolin-6-yl)(hydroxy)(phenyl)methyl)piperidin-1-yl)ethanone

A solution of4-chloro-6-iodo-2-methoxy-3-((tetrahydro-2H-pyran-4-yl)methyl)quinoline(161.8 mg, 0.387 mmol, Intermediate 4: step c) in THF (1.9 mL) wasstirred on an ice bath under argon while iPrMgCl (2.01 M in THF, 0.212mL, 0.426 mmol) was added dropwise over 1 minute, and was stirred foranother 7 minutes before transferring the reaction to a dry ice/CH₃CNbath. In a separate vial, LaCl₃-2LiCl (0.5 M in THF, 0.775 mL, 0.387mmol) was added under argon to a solution of1-(4-benzoylpiperidin-1-yl)ethanone (81.2 mg, 0.351 mmol, Intermediate7) in THF (1.9 mL), and this was added dropwise over 1 minute to the˜−50° C. Grignard solution which had been stirring in the dry ice/CH₃CNbath for 8 minutes. After stirring for 1 additional minute in the dryice/CH₃CN bath, the reaction was transferred to an ice bath and stirredat 0° C. for 20 minutes, and was then quenched in one portion with 5 Maqueous NH₄Cl (0.128 mL), dried (Na₂SO₄), filtered through Celite®, andconcentrated. The residue was dry load flash chromatographed (EtOAcisocratic elution) to afford the title compound contaminated withstarting material 1-(4-benzoylpiperidin-1-yl)ethanone. This was furtherpurified by C18 HPLC (20% to 100% CH₃CN gradient with 0.1% TFAthroughout). The product fractions were combined, neutralized with 2 Maqueous K₂CO₃, and concentrated to remove the organic solvent. Theaqueous layer was then extracted with DCM, and the organic layer wasdried (Na₂SO₄), filtered, and concentrated to dryness to provide thetitle compound as a white foam. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.26 (d,J=9.09 Hz, 1H), 7.71-7.78 (m, 1H), 7.59-7.69 (m, 1H), 7.52 (t, J=6.82Hz, 2H), 7.29-7.38 (m, 2H), 7.18-7.25 (m, 1H), 4.62-4.76 (m, 1H), 4.05(s, 3H), 3.93 (d, J=11.12 Hz, 2H), 3.83 (t, J=15.41 Hz, 1H), 3.25-3.38(m, 2H), 3.09 (qd, J=2.53, 13.31 Hz, 1H), 2.89 (d, J=7.07 Hz, 2H), 2.76(t, J=11.87 Hz, 1H), 2.51-2.66 (m, 1H), 2.05 (s, ˜1.5H), 2.04 (s,˜1.5H), 1.87-2.02 (m, 1H), 1.62-1.74 (m, 1H), 1.28-1.57 (m, 7H); MS m/e523.2 [M+H]⁺.

Example 4a was purified by chiral HPLC (Chiralcel OD, 100% CH₃CN) togive 2 enantiomers. Example 4b: (first enantiomer to elute off chiralcolumn) ¹H NMR (400 MHz, CDCl₃) δ ppm 8.26 (d, J=7.58 Hz, 1H), 7.70-7.78(m, 1H), 7.60-7.70 (m, 1H), 7.53 (t, J=6.82 Hz, 2H), 7.29-7.38 (m, 2H),7.17-7.26 (m, 1H), 4.68 (t, J=13.39 Hz, 1H), 4.05 (s, 3H), 3.93 (d,J=11.12 Hz, 2H), 3.82 (t, J=14.15 Hz, 1H), 3.25-3.38 (m, 2H), 3.00-3.16(m, 1H), 2.88 (d, J=7.07 Hz, 2H), 2.76 (t, J=11.62 Hz, 1H), 2.50-2.63(m, 1H), 2.04 (s, ˜1.5H), 2.03 (s, ˜1.5H), 1.95 (dt, J=7.71, 14.91 Hz,1H), 1.66 (t, J=15.66 Hz, 1H), 1.29-1.59 (m, 7H); MS m/e 523.2 [M+H]⁺;and Example 4c: (second enantiomer to elute off chiral column) ¹H NMR(400 MHz, CDCl₃) δ ppm 8.27 (d, J=7.58 Hz, 1H), 7.70-7.78 (m, 1H),7.60-7.70 (m, 1H), 7.53 (t, J=6.82 Hz, 2H), 7.29-7.37 (m, 2H), 7.17-7.26(m, 1H), 4.67 (t, J=13.39 Hz, 1H), 4.05 (s, 3H), 3.93 (d, J=10.61 Hz,2H), 3.82 (t, J=14.40 Hz, 1H), 3.25-3.38 (m, 2H), 3.01-3.16 (m, 1H),2.88 (d, J=7.07 Hz, 2H), 2.70-2.81 (m, 1H), 2.50-2.65 (m, 1H), 2.04 (s,˜1.5H), 2.04 (s, ˜1.5H), 1.86-1.99 (m, 1H), 1.56-1.73 (m, 1H), 1.29-1.55(m, 7H); MS m/e 523.2 [M+H]⁺.

Example 5a1-(4-((4-Chloro-2-methoxy-3-((tetrahydro-2H-pyran-4-yl)methyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-imidazol-5-yl)methyl)piperidin-1-yl)ethanone

A solution of(4-chloro-2-methoxy-3-((tetrahydro-2H-pyran-4-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(piperidin-4-yl)methanol(232 mg, 0.479 mmol, Example 171) in TEA (0.0733 mL, 0.527 mmol) and DCM(9.6 mL) was stirred at ˜0° C. under argon while acetic anhydride wasadded dropwise over ˜1 minute. The reaction was stirred at ˜0° C. for 30minutes and was then washed with 1 M aqueous NaH₂PO₄ (1×8 mL), water(2×8 mL), and 2 M aqueous K₂CO₃ (1×3 mL). The organic layer was dried(Na₂SO₄), filtered, and concentrated to provide the title compound as awhite foam. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.14 (s, ˜0.5H), 8.06 (s,˜0.5H), 7.74 (dd, J=4.04, 8.59 Hz, 1H), 7.38 (t, J=9.85 Hz, 1H), 7.29(s, 1H), 7.17 (s, 1H), 4.75 (d, J=13.64 Hz, ˜0.5H), 4.57 (d, J=13.1 Hz,˜0.5H), 4.08 (s, 3H), 3.89-3.98 (m, ˜2.5H), 3.66-3.77 (m, ˜0.5H),3.28-3.39 (m, 2H), 3.25 (s, ˜1.5H), 3.23 (s, ˜1.5H), 3.11-3.21 (m,˜0.5H), 2.96 (m, ˜0.5H), 2.85-2.93 (m, 2H), 2.56-2.68 (m, ˜0.5H),2.37-2.52 (m, ˜1.5H), 2.23-2.36 (m, 1H), 2.03 (s, ˜1.5H), 1.98 (s,˜1.5H), 1.93-2.00 (m, 1H), 1.10-1.60 (m, 7H); MS m/e 527.2 [M+H]⁺.

Example 5a was purified by chiral HPLC (Chiralcel OD, 20% EtOH inheptane, then 100% EtOH) to give 2 enantiomers. Example 5b: (firstenantiomer to elute off chiral column) ¹H NMR (400 MHz, CDCl₃) δ ppm8.13 (s, ˜0.5H), 8.06 (s, ˜0.5H), 7.75 (dd, J=4.04, 9.09 Hz, 1H), 7.38(dd, J=8.59, 14.15 Hz, 1H), 7.29 (d, J=4.04 Hz, 1H), 7.19 (s, 1H), 4.75(d, J=13.1H, ˜0.5 Hz), 4.58 (d, J=13.2 Hz, ˜0.5H), 4.08 (s, 3H),3.89-3.98 (m, ˜2.5H), 3.69-3.75 (m, ˜0.5H), 3.27-3.38 (m, 2H), 3.24 (s,˜1.5H), 3.23 (s, ˜1.5H), 3.12-3.20 (m, ˜0.5H), 2.93-3.10 (m, ˜0.5H),2.85-2.93 (m, 2H), 2.56-2.67 (m, ˜0.5H), 2.38-2.52 (m, ˜1.5H), 2.21-2.37(m, 1H), 2.03 (s, ˜1.5H), 2.01 (s, ˜1.5H), 1.93-2.00 (m, 1H), 1.14-1.58(m, 7H); MS m/e 527.2 [M+H]⁺; and Example 5c: (second enantiomer toelute off chiral column) ¹H NMR (400 MHz, CDCl₃) δ ppm 8.13 (s, ˜0.5H),8.07 (s, ˜0.5H), 7.75 (dd, J=4.04, 8.59 Hz, 1H), 7.33-7.44 (m, 1H), 7.28(d, J=4.55 Hz, 1H), 7.18 (s, 1H), 4.76 (d, J=12.8H, ˜0.5H), 4.57 (d,J=13.0 Hz, ˜0.5H), 4.08 (s, 3H), 3.86-4.01 (m, ˜2.5H), 3.68-3.78 (m,˜0.5H), 3.27-3.38 (m, 2H), 3.24 (s, ˜1.5H), 3.23 (s, ˜1.5H), 3.10-3.21(m, ˜0.5H), 2.93-3.02 (m, ˜0.5H), 2.90 (d, J=7.07 Hz, 2H), 2.56-2.67 (m,˜0.5H), 2.38-2.52 (m, ˜1.5H), 2.21-2.36 (m, 1H), 2.02 (s, ˜1.5H), 2.01(s, ˜1.5H), 1.92-2.01 (m, 1H), 1.14-1.58 (m, 7H); MS m/e 527.2 [M+H]⁺.

Example 6a(4-Chloro-2-methoxy-3-((tetrahydro-2H-pyran-4-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(1-(methylsulfonyl)piperidin-4-yl)methanol

A solution of(4-chloro-2-methoxy-3-((tetrahydro-2H-pyran-4-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(piperidin-4-yl)methanol(106 mg, 0.219 mmol, Example 171) in TEA (0.0334 mL, 0.24 mmol) and DCM(0.88 mL) was stirred at ˜0° C. under argon while CH₃SO₂Cl (0.0178 mL,0.229 mmol) was added dropwise over ˜1 minute. The solution was stirredat ˜0° C. while allowing the ice bath to expire overnight. The reactionwas concentrated and partitioned with 9:1 EtOAc/MeOH (8 mL) and water (8mL), and the organic layer was washed with water (1×8 mL), 1 M aqueousNaH₂PO₄ (1×8 mL), and 2 M aqueous K₂CO₃ (1×3 mL), dried (Na₂SO₄),filtered, and concentrated to provide the title compound as a whitefoam. The combined aqueous layers were made basic with 5 M aqueous K₂CO₃and extracted with 9:1 EtOAc/MeOH (3×30 mL). The combined organic layerswere dried (Na₂SO₄), filtered, and concentrated to provide additionaltitle compound. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.08 (s, 1H), 7.75 (d,J=8.59 Hz, 1H), 7.37 (d, J=8.3 Hz, 1H), 7.34 (s, 1H), 7.19 (s, 1H), 4.08(s, 3H), 3.93 (d, J=2.53 Hz, 3H), 3.71-3.79 (m, 1H), 3.28-3.38 (m, 2H),3.24 (s, 3H), 2.90 (d, J=7.07 Hz, 2H), 2.73-2.82 (m, 4H), 2.54-2.63 (m,1H), 2.29-2.42 (m, 2H), 1.91-2.04 (m, 1H), 1.19-1.60 (m, 7H); MS m/e563.3 [M+H]⁺.

Example 6a was purified by chiral HPLC (Chiralcel OD, 50% EtOH inheptane) to give 2 enantiomers. Example 6b: (first enantiomer to eluteoff chiral column) ¹H NMR (400 MHz, CDCl₃) δ ppm 8.09 (s, 1H), 7.75 (d,J=8.59 Hz, 1H), 7.37 (d, J=9.09 Hz, 1H), 7.33 (s, 1H), 7.18 (s, 1H),4.08 (s, 3H), 3.89-3.99 (m, 3H), 3.75 (d, J=11.12 Hz, 1H), 3.29-3.39 (m,2H), 3.24 (s, 3H), 2.90 (d, J=7.07 Hz, 2H), 2.72-2.82 (m, 4H), 2.58 (td,J=3.03, 11.87 Hz, 1H), 2.28-2.43 (m, 2H), 1.92-2.04 (m, 1H), 1.20-1.60(m, 7H); MS m/e 563.3 [M+H]⁺; and Example 6c: (second enantiomer toelute off chiral column) ¹H NMR (400 MHz, CDCl₃) δ ppm 8.09 (s, 1H),7.75 (d, J=9.09 Hz, 1H), 7.38 (d, J=7.07 Hz, 1H), 7.32 (s, 1H), 7.17 (s,1H), 4.08 (s, 3H), 3.94 (d, J=11.12 Hz, 3H), 3.70-3.80 (m, 1H),3.28-3.37 (m, 2H), 3.24 (s, 3H), 2.87-2.94 (m, 2H), 2.72-2.82 (m, 4H),2.58 (td, J=3.03, 11.87 Hz, 1H), 2.28-2.42 (m, 2H), 1.91-2.05 (m, 1H),1.17-1.59 (m, 7H); MS m/e 563.3 [M+H]⁺.

Example 7a1-(4-((4-Chloro-2-methoxy-3-(tetrahydro-2H-pyran-4-yl)quinolin-6-yl)(hydroxy)(phenyl)methyl)piperidin-1-yl)ethanone

The title compound was prepared as described for Example 4a using4-chloro-6-iodo-2-methoxy-3-(tetrahydro-2H-pyran-4-yl)quinoline(Intermediate 6: step d) in place of4-chloro-6-iodo-2-methoxy-3-((tetrahydro-2H-pyran-4-yl)methyl)quinoline(Intermediate 4: step c), except 1.0 equivalent of each reagent wasused. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.29 (dd, J=2.02, 8.59 Hz, 1H),7.69-7.77 (m, 1H), 7.58-7.68 (m, 1H), 7.52 (t, J=6.82 Hz, 2H), 7.29-7.38(m, 2H), 7.18-7.24 (m, 1H), 4.62-4.76 (m, 1H), 4.01-4.15 (m, 5H),3.69-3.85 (m, 2H), 3.57 (t, J=11.12 Hz, 2H), 3.01-3.17 (m, 1H),2.70-2.83 (m, 1H), 2.49-2.66 (m, 3H), 2.06 (s, ˜1.5H), 2.05 (s, ˜1.5H),1.61-1.76 (m, 1H), 1.43-1.52 (m, 3H), 1.28-1.43 (m, 2H); MS m/e 509.1[M+H]⁺.

Example 7a was purified by chiral HPLC (Chiralpak AS, 95% CH₃CN, 5%EtOH) to give 2 enantiomers. Example 7b: (first enantiomer to elute offchiral column) ¹H NMR (400 MHz, CDCl₃) δ ppm 8.30 (d, J=7.07 Hz, 1H),7.69-7.76 (m, 1H), 7.58-7.69 (m, 1H), 7.52 (t, J=7.07 Hz, 2H), 7.28-7.37(m, 2H), 7.18-7.25 (m, 1H), 4.68 (t, J=14.40 Hz, 1H), 4.03-4.14 (m, 5H),3.69-3.89 (m, 2H), 3.57 (t, J=11.12 Hz, 2H), 3.01-3.16 (m, 1H),2.70-2.82 (m, 1H), 2.50-2.65 (m, 3H), 2.03 (s, 3H), 1.61-1.76 (m, 1H),1.46 (d, J=11.62 Hz, 3H), 1.30-1.42 (m, 2H); MS m/e 509.2 [M+H]⁺; andExample 7c: (second enantiomer to elute off chiral column) ¹H NMR (400MHz, CDCl₃) δ ppm 8.29 (d, J=7.07 Hz, 1H), 7.70-7.75 (m, 1H), 7.60-7.67(m, 1H), 7.52 (t, J=7.07 Hz, 2H), 7.30-7.36 (m, 2H), 7.18-7.25 (m, 1H),4.69 (t, J=14.40 Hz, 1H), 4.05-4.12 (m, 5H), 3.65-3.88 (m, 2H), 3.57 (t,J=11.12 Hz, 2H), 3.03-3.15 (m, 1H), 2.76 (t, J=11.87 Hz, 1H), 2.52-2.64(m, 3H), 2.05 (s, ˜1.5H), 2.05 (s, ˜1.5H), 1.64-1.73 (m, 1H), 1.53-1.64(m, 3H), 1.23-1.50 (m, 2H); MS m/e 509.2 [M+H]⁺.

Example 8 Ethyl6-(hydroxydi(pyridin-3-yl)methyl)-2,4-bis(trifluoromethyl)quinoline-3-carboxylate.TFA

An opaque yellow slurry of ethyl6-bromo-2,4-bis(trifluoromethyl)quinoline-3-carboxylate (0.318 g, 0.764mmol, Intermediate 2: step c) and di(pyridin-3-yl)methanone (0.155 g,0.841 mmol) in THF (6 mL) at −70° C. (internal temperature) was stirredunder argon while n-BuLi (0.577 mL, 1.59 M in hexane, 0.917 mmol) wasadded dropwise. The reaction was stirred at −70° C. for 30 minutes, andwas then removed from the cold bath and allowed to warm to 0° C. over 11minutes. The homogeneous dark brown solution was then quenched with 1 MHCl (aq) (1 mL) and partitioned with 1 M aqueous NaHCO₃ (3 mL). Theaqueous layer was extracted with EtOAc (1×4 mL), and the combinedorganic layers were dried (Na₂SO₄), filtered, and concentrated todryness. The residue was flash chromatographed (0-100% EtOAc in heptane)and further purified by C18 HPLC (20-100% CH₃CN in water with 0.1% TFAthroughout) to provide, after lyophilization, the title compound as apale yellow gum. ¹H NMR (400 MHz, CD₃OD) δ ppm 8.83 (d, J=2.02 Hz, 2H),8.76 (dd, J=1.01, 5.22 Hz, 2H), 8.40 (d, J=9.09 Hz, 1H), 8.34-8.37 (m,1H), 8.27-8.31 (m, 2H), 8.07 (dd, J=2.02, 9.09 Hz, 1H), 7.84 (dd,J=5.56, 8.08 Hz, 2H), 4.48 (q, J=7.41 Hz, 2H), 1.40 (t, J=7.33 Hz, 3H);MS m/e 522.2 [M+H]⁺.

Example 91-(4-(Hydroxy(1-methyl-1H-imidazol-5-yl)(3-(piperidine-1-carbonyl)-2,4-bis(trifluoromethyl)quinolin-6-yl)methyl)piperidin-1-yl)ethanone

A ˜1:1 mixture of(6-(hydroxy(1-methyl-1H-imidazol-5-yl)(piperidin-4-yl)methyl)-2,4-bis(trifluoromethyl)quinolin-3-yl)(piperidin-1-yl)methanoneand(2-(1-methyl-1H-imidazol-5-yl)-3-(piperidine-1-carbonyl)-2,4-bis(trifluoromethyl)-1,2-dihydroquinolin-6-yl)(piperidin-4-yl)methanone(94.1 mg total, 0.165 mmol total, Example 165) in DCM (1 mL) and TEA(0.0299 mL, 0.215 mmol) was treated with acetic anhydride dropwise atroom temperature, and was stirred for 45 minutes. The reaction was thenconcentrated, partitioned with EtOAc (3 mL) and 1 M aqueous NaHCO₃ (3mL), and the aqueous layer was extracted with EtOAc (1×3 mL). Thecombined organic layers were dried (Na₂SO₄), filtered, and concentratedto provide a ˜1:1 mixture of the title compound and1-(4-(2-(1-methyl-1H-imidazol-5-yl)-3-(piperidine-1-carbonyl)-2,4-bis(trifluoromethyl)-1,2-dihydroquinoline-6-carbonyl)piperidin-1-yl)ethanone.This mixture was dissolved in MeOH (2.8 mL) and treated with NaBH₄ (19.6mg, 0.519 mmol) with stirring for 7 minutes at room temperature toreduce the(2-(1-methyl-1H-imidazol-5-yl)-3-(piperidine-1-carbonyl)-2,4-bis(trifluoromethyl)-1,2-dihydroquinolin-6-yl)(piperidin-4-yl)methanoneside product to allow for easier isolation of pure title compound viachromatography. The reaction was quenched with HOAc (0.2 mL) followed by1 M aqueous NaHCO₃ (3 mL), and extracted with CHCl₃ (3×3 mL). Thecombined organic layers were dried (Na₂SO₄), filtered, and concentrated.The residue was flash chromatographed (0-10% MeOH in DCM) and furtherpurified with C18 HPLC (20% CH₃CN to 100% CH₃CN gradient, with 0.1% TFAthroughout) to provide, after lyophilization, the TFA salt of the titlecompound. This was partitioned between DCM (3×2 mL) and 2 M aqueousK₂CO₃, and the combined organic layers were dried (Na₂SO₄), filtered,and concentrated to provide the title compound (4 diastereomers withatropisomerism) as a white solid. ¹H NMR (400 MHz, CDCl₃) δ ppm8.40-8.51 (m, “0.82H”), 8.28-8.18 (m, “1.18H”), 7.79-7.84 (m, “0.15H”),7.62-7.73 (m, “0.59H”), 7.54-7.59 (m, “0.26H”), 7.41-7.47 (m, 1H), 7.20(s, 1H), 4.51-4.71 (m, 1H), 3.81-3.97 (m, “1.44H”), 3.65-3.76 (m,“1.66H”), 3.35 (s, “0.70H”), 3.29 (s, “1.10H”), 3.27 (s, “0.49H”), 3.26(s, “0.71H”), 3.12-3.23 (m, “2.42H”), 2.90-3.03 (m, “0.58H”), 2.58-2.68(m, “0.63H”), 2.37-2.57 (m, “2.14H”), 2.28-2.37 (m, “0.63H”), 2.16-2.27(m, “0.61H”), 2.03 (s, “0.71H”), 2.01 (s, “0.52H”), 1.96 (s, “0.74H”),1.96 (s, “1.03H”), 1.70 (br. s, 4H), 1.08-1.48 (m, 4H); MS m/e 612.3[M+H]⁺.

Example 10(2,4-Dimethylthiazol-5-yl)(3-methoxy-2-phenylquinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

A yellow solution of 6-bromo-3-methoxy-2-phenylquinoline (61 mg, 0.194mmol, Intermediate 8) in THF (2.2 mL) was stirred under argon ˜−70° C.while n-BuLi (1.60 M in hexane, 0.121 mL, 0.194 mmol) was added dropwiseover 30 seconds. The resulting dark solution was stirred in the coldbath for another 1.5 minutes, and was then treated with a solution of(2,4-dimethylthiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone(43.8 mg, 0.197 mmol, Intermediate 12: step b) in THF (0.8 mL) over 1minute. After an additional 3 minutes, the reaction was removed from thecold bath and stirred under ambient conditions for 1 minute, and wasthen transferred to an ice bath and stirred at 0° C. for 45 minutes. Theyellow homogeneous reaction was then quenched with 5 M aqueous NH₄Cl(0.060 mL), dried (Na₂SO₄), filtered, and concentrated. The residue waspurified by FCC(EtOAc) to provide the title compound. ¹H NMR (400 MHz,CDCl₃) δ ppm 8.16 (d, J=8.59 Hz, 1H), 7.96 (dd, J=1.66, 7.96 Hz, 2H),7.54-7.61 (m, 2H), 7.46-7.54 (m, 3H), 7.44 (s, 1H), 7.30 (s, 1H), 3.97(s, 3H), 3.95 (s, 3H), 3.29 (s, 1H), 2.61 (s, 3H), 2.18 (s, 3H); MS m/e458.1 [M+H]⁺.

Example 11a1-(4-((4-Chloro-2-methoxy-3-methylquinolin-6-yl)(hydroxy)(phenyl)methyl)piperidin-1-yl)ethanone

A solution of n-butyllithium in hexanes (1.6 M, 2.0 mL, 3.2 mmol) wasadded dropwise to a stirring solution of6-bromo-4-chloro-2-methoxy-3-methylquinoline (1.0 g, 3.5 mmol,Intermediate 9: step b) in tetrahydrofuran (15 mL) at −78° C. After 5minutes, a solution of 1-(4-benzoylpiperidin-1-yl)ethanone (814 mg, 3.5mmol, Intermediate 7) in tetrahydrofuran (5 mL) was added dropwise.After 5 minutes, the flask was placed into an ice-water bath. After 90minutes, water (10 mL) and ethyl acetate (100 mL) were added. Thebiphasic mixture was stirred at 23° C. for 5 minutes. Half-saturatedaqueous sodium chloride solution was added and the layers wereseparated. The organic layer was dried with sodium sulfate and the driedsolution was filtered. Silica gel (5 g) was added to the filtrate andthe mixture was concentrated by rotary evaporation to afford afree-flowing powder. The powder was loaded onto a silica gel column forflash-column chromatography purification. Elution with 100% hexanesinitially, grading to 100% ethyl acetate provided the title compound asa white solid. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.27-8.21 (m, 1H),7.77-7.70 (m, 1H), 7.66-7.58 (m, 1H), 7.55-7.48 (m, 2H), 7.37-7.28 (m,2H), 7.26-7.18 (m, 1H), 4.74-4.63 (m, 1H), 4.06 (s, 3H), 3.87-3.76 (m,1H), 3.15-3.01 (m, 1H), 2.79-2.70 (m, 1H), 2.64-2.51 (m, 1H), 2.42 (s,3H), 2.29 (d, J=1.9 Hz, 1H), 2.05 (s, 3H), 1.72-1.57 (m, 1H), 1.56-1.28(m, 3H); MS (ESI): mass calcd. for C₂₅H₂₇ClN₂O₃, 438.2; m/z found, 439.0[M+H]⁺.1-(4-((4-Chloro-2-methoxy-3-methylquinolin-6-yl)(hydroxy)(phenyl)methyl)piperidin-1-yl)ethanonewas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 60% CO₂, 40% mixture of methanol-isopropanol 50/50 v/v) toprovide two enantiomers. The first eluting enantiomer was Example 11b:¹H NMR (400 MHz, CDCl₃, * denotes rotameric peaks) δ ppm 8.26-8.22 (m,1H), 7.77-7.71 (m, 1H), 7.66-7.58 (m, 1H), 7.55-7.48 (m, 2H), 7.37-7.29(m, 2H), 7.25-7.18 (m, 1H), 4.77-4.62 (m, 1H), 4.06 (s, 3H), 3.82 (t,J=14.1 Hz, 1H), 3.17-3.00 (m, 1H), 2.82-2.67 (m, 1H), 2.64-2.52 (m, 1H),2.42 (s, 3H), 2.21 (s, 1H), 2.05* (s, 3H), 2.04* (s, 3H), 1.71-1.30 (m,4H); MS (ESI): mass calcd. for C₂₅H₂₇ClN₂O₃, 438.2; m/z found, 439.0[M+H]⁺ and the second eluting enantiomer was Example 11c: ¹H NMR (400MHz, CDCl₃, * denotes rotameric peaks) δ 8.26-8.22 (m, 1H), 7.74 (dd,J=8.8, 6.1 Hz, 1H), 7.66-7.59 (m, 1H), 7.55-7.48 (m, 2H), 7.37-7.30 (m,2H), 7.25-7.18 (m, 1H), 4.75-4.62 (m, 1H), 4.06 (s, 3H), 3.89-3.77 (m,1H), 3.16-3.01 (m, 1H), 2.81-2.69 (m, 1H), 2.64-2.51 (m, 1H), 2.42 (s,3H), 2.20 (s, 1H), 2.05* (s, 3H), 2.04* (s, 3H), 1.72-1.29 (m, 4H); MS(ESI): mass calcd. for C₂₅H₂₇ClN₂O₃, 438.2; m/z found, 439.0 [M+H]⁺.

Example 12a(4-Chloro-2-methoxy-3-methylquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

A solution of n-butyllithium in hexanes (2.5 M, 0.28 mL, 0.70 mmol) wasadded dropwise to a stirring solution of6-bromo-4-chloro-2-methoxy-3-methylquinoline (200 mg, 0.70 mmol,Intermediate 9: step b) in tetrahydrofuran (6 mL) at −78° C. After 2minutes, a solution of(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone (166mg, 0.768 mmol, Intermediate 11: step b) in tetrahydrofuran (2 mL) wasadded dropwise. After 3 minutes, the flask was removed from the coolingbath and allowed to warm to 23° C. After 20 minutes, water (5 mL) andethyl acetate (50 mL) were added. The biphasic mixture was poured intosaturated aqueous sodium chloride solution (30 mL). The layers wereseparated. The organic layer was dried with sodium sulfate and the driedsolution was filtered. Silica gel (3 g) was added to the filtrate andthe mixture was concentrated by rotary evaporation to afford afree-flowing powder. The powder was loaded onto a silica gel column forflash column chromatography purification. Elution with dichloromethaneinitially, grading to 5% methanol-dichloromethane provided the titlecompound as a white solid. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.04 (d, J=2.2Hz, 1H), 7.80 (d, J=8.8 Hz, 1H), 7.36-7.28 (m, 1H), 7.00-6.90 (m, 3H),4.11 (s, 3H), 3.94 (s, 3H), 3.62 (s, 1H), 2.55 (s, 3H), 2.43 (s, 3H),2.38 (s, 3H); MS (ESI): mass calcd. for C₂₂H₂₂ClN₅O₂, 423.1; m/z found,423.9 [M+H]⁺.(4-Chloro-2-methoxy-3-methylquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 80% CO₂, 20% methanol containing 0.03% isopropylamine) to providetwo enantiomers. The first eluting enantiomer was Example 12b: ¹H NMR(500 MHz, CDCl₃) δ ppm 8.04 (d, J=2.2 Hz, 1H), 7.80 (d, J=8.7 Hz, 1H),7.31 (dd, J=8.7, 2.2 Hz, 1H), 6.99-6.92 (m, 3H), 4.11 (s, 3H), 3.94 (s,3H), 3.61 (br s, 1H), 2.55 (s, 3H), 2.43 (s, 3H), 2.38 (s, 3H); MS(ESI): mass calcd. for C₂₂H₂₂ClN₅O₂, 423.1; m/z found, 424.4 [M+H]⁺ andthe second eluting enantiomer was Example 12c: ¹H NMR (500 MHz, CDCl₃) δppm 8.03 (d, J=2.2 Hz, 1H), 7.81 (d, J=8.7 Hz, 1H), 7.35-7.30 (m, 1H),6.99-6.92 (m, 3H), 4.11 (s, 3H), 3.94 (s, 3H), 3.37 (br s, 1H), 2.56 (s,3H), 2.44 (s, 3H), 2.39 (s, 3H); MS (ESI): mass calcd. for C₂₂H₂₂ClN₅O₂,423.1; m/z found, 424.4 [M+H]⁺.

Example 13a(4-Chloro-2-methoxy-3-methylquinolin-6-yl)(2,4-dimethylthiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

A solution of n-butyllithium in hexanes (2.5 M, 0.47 mL, 1.2 mmol) wasadded dropwise to a stirring solution of6-bromo-4-chloro-2-methoxy-3-methylquinoline (300 mg, 1.0 mmol,Intermediate 9: step b) in tetrahydrofuran (8 mL) at −78° C. After 2minutes, a solution of(2,4-dimethylthiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone (233mg, 1.05 mmol, Intermediate 12: step b) in tetrahydrofuran (1.5 mL) wasadded dropwise. After 5 minutes, the flask was placed into an ice-waterbath. After 60 minutes, water (5 mL) was added and the mixture wasallowed to warm to 23° C. The mixture was partitioned betweenhalf-saturated aqueous sodium chloride solution (25 mL) and ethylacetate (50 mL). The layers were separated. The organic layer was driedwith sodium sulfate and the dried solution was filtered. Silica gel (3g) was added to the filtrate and the mixture was concentrated by rotaryevaporation to afford a free-flowing powder. The powder was loaded ontoa silica gel column for flash column chromatography purification.Elution with 40% ethyl acetate-hexanes initially, grading to 90% ethylacetate-hexanes provided the title compound as a white solid. ¹H NMR(500 MHz, CDCl₃) δ ppm 8.12-8.07 (m, 1H), 7.86-7.81 (m, 1H), 7.51-7.45(m, 1H), 7.25-7.22 (m, 1H), 4.11 (s, 3H), 3.92 (s, 3H), 3.50 (s, 1H),2.59 (s, 3H), 2.44 (s, 3H), 2.15 (s, 3H); MS (ESI): mass calcd. forC₂₀H₂₀ClN₅O2S, 429.1; m/z found, 430.1 [M+H]⁺.

(4-Chloro-2-methoxy-3-methylquinolin-6-yl)(2,4-dimethylthiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD, 5 μm, 250×30 mm, mobile phase:75% CO₂, 25% mixture containing methanol-isopropanol 50/50 v/vcontaining 0.03% isopropylamine) to provide two enantiomers. The firsteluting enantiomer was Example 13b: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.10(d, J=2.3 Hz, 1H), 7.83 (d, J=8.7 Hz, 1H), 7.51-7.44 (m, 1H), 7.22 (s,1H), 4.11 (s, 3H), 3.93 (s, 3H), 3.71 (s, 1H), 2.59 (s, 3H), 2.43 (s,3H), 2.15 (s, 3H); MS (ESI): mass calcd. for C₂₀H₂₀ClN₅O2_(S), 429.1;m/z found, 430.0 [M+H]⁺ and the second eluting enantiomer was Example13c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.10 (d, J=2.2 Hz, 1H), 7.84 (d,J=8.7 Hz, 1H), 7.48 (dd, J=8.8, 2.2 Hz, 1H), 7.24 (s, 1H), 4.11 (s, 3H),3.92 (s, 3H), 3.47 (s, 1H), 2.59 (s, 3H), 2.44 (s, 3H), 2.16 (s, 3H); MS(ESI): mass calcd. for C₂₀H₂₀ClN₅O2_(S), 429.1; m/z found, 430.0 [M+H]⁺.

Example 14a(4-Chloro-3-(cyclopropylmethyl)-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

A solution of n-butyllithium (2.5 M in hexanes, 0.32 mL, 0.80 mmol) wasadded dropwise by syringe to a stirring solution of4-chloro-3-(cyclopropylmethyl)-6-iodo-2-methoxyquinoline (300 mg, 0.80mmol, Intermediate 13: step c) in dry THF (6 mL) at −78° C. After 1minute, a solution of(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone (174mg, 0.803 mmol, Intermediate 11: step b) in dry THF (2 mL) was addeddropwise by syringe. After 2 minutes, the flask was removed from thecooling bath and allowed to warm. After 2 minutes, the flask was placedinto an ice-water bath. After 10 minutes, water (5 mL) was added. Thebiphasic mixture was partitioned between half-saturated aqueous sodiumchloride solution (25 mL) and ethyl acetate (50 mL). The layers wereseparated. The organic layer was dried with sodium sulfate and the driedsolution was filtered. Celite® (5 g) was added to the filtrate and thesolvents were removed by rotary evaporation to provide a free-flowingpowder. The powder was loaded onto a silica gel column. Elution withdichloromethane initially, grading to 5% methanol-dichloromethaneprovided the title compound as a white solid. ¹H NMR (600 MHz, CDCl₃) δppm 8.06 (d, J=2.2 Hz, 1H), 7.81 (d, J=8.7 Hz, 1H), 7.35-7.32 (m, 1H),6.98-6.92 (m, 3H), 4.11 (s, 3H), 3.94 (s, 3H), 3.67 (s, 1H), 2.86 (d,J=6.9 Hz, 2H), 2.55 (s, 3H), 2.39 (s, 3H), 1.15-1.07 (m, 1H), 0.46-0.39(m, 2H), 0.37-0.32 (m, 2H); MS (ESI): mass calcd. for C₂₅H₂₆ClN₅O₂,463.2; m/z found, 464.1 [M+H]⁺.(4-Chloro-3-(cyclopropylmethyl)-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 80% CO₂, 20% mixture containing methanol-isopropanol 50/50 v/vcontaining 0.03% isopropylamine) to provide two enantiomers. The firsteluting enantiomer was Example 14b: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.05(d, J=2.2 Hz, 1H), 7.82 (d, J=8.7 Hz, 1H), 7.36-7.32 (m, 1H), 6.99 (s,1H), 6.99-6.93 (m, 2H), 4.11 (s, 3H), 3.95 (s, 3H), 3.28 (s, 1H), 2.87(d, J=6.9 Hz, 2H), 2.56 (s, 3H), 2.40 (s, 3H), 1.17-1.06 (m, 1H),0.47-0.40 (m, 2H), 0.38-0.31 (m, 2H); MS (ESI): mass calcd. forC₂₅H₂₆ClN₅O₂, 463.2; m/z found, 464.1 [M+H]⁺ and the second elutingenantiomer was Example 14c: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.06-8.04 (m,1H), 7.84-7.81 (m, 1H), 7.34 (dd, J=8.7, 2.2 Hz, 1H), 6.99 (s, 1H),6.98-6.93 (m, 2H), 4.11 (s, 3H), 3.94 (s, 3H), 3.31 (s, 1H), 2.87 (d,J=6.9 Hz, 2H), 2.56 (s, 3H), 2.40 (s, 3H), 1.17-1.06 (m, 1H), 0.47-0.41(m, 2H), 0.37-0.31 (m, 2H); MS (ESI): mass calcd. for C₂₅H₂₆ClN₅O₂,463.2; m/z found, 464.1 [M+H]⁺.

Example 15a1-(4-((4-Chloro-3-(cyclopropylmethyl)-2-methoxyquinolin-6-yl)(hydroxy)(phenyl)methyl)piperidin-1-yl)ethanone

A solution of n-butyllithium (2.5 M in hexanes, 0.21 mL, 0.54 mmol) wasadded dropwise by syringe to a stirring solution of4-chloro-3-(cyclopropylmethyl)-6-iodo-2-methoxyquinoline (200 mg, 0.54mmol, Intermediate 13: step c) in dry tetrahydrofuran (4 mL) at −78° C.After 1 minute, a solution of 1-(4-benzoylpiperidin-1-yl)ethanone (124mg, 0.54 mmol, Intermediate 7) in dry tetrahydrofuran (1 mL) was addeddropwise by syringe. After 2 minutes, the flask was removed from thecooling bath and allowed to warm. After 2 minutes, the flask was placedinto an ice-water bath. After 10 minutes, water (5 mL) and ethyl acetate(50 mL) were added. The biphasic mixture was poured into half-saturatedaqueous sodium chloride solution (25 mL). The layers were separated. Theorganic layer was dried with sodium sulfate and the dried solution wasfiltered. Celite® (5 g) was added to the filtrate and the solvents wereremoved by rotary evaporation to provide a free-flowing powder. Thepowder was loaded onto a silica gel column. Elution with hexanesinitially, grading to 90% ethyl acetate-hexanes provided the titlecompound as a white solid. MS (ESI): mass calcd. for C₂₈H₃₁ClN₂O₃,478.2; m/z found, 479.1 [M+H]⁺.

1-(4-((4-Chloro-3-(cyclopropylmethyl)-2-methoxyquinolin-6-yl)(hydroxy)(phenyl)methyl)piperidin-1-yl)ethanonewas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 65% CO₂, 35% mixture containing methanol-isopropanol 50/50 v/vcontaining 0.03% isopropylamine) to provide two enantiomers. The firsteluting enantiomer was Example 15b: ¹H NMR (400 MHz, CDCl₃) δ ppm8.29-8.24 (m, 1H), 7.78-7.72 (m, 1H), 7.68-7.59 (m, 1H), 7.56-7.49 (m,2H), 7.38-7.30 (m, 2H), 7.25-7.18 (m, 1H), 4.77-4.64 (m, 1H), 4.06 (s,3H), 3.90-3.76 (m, 1H), 3.17-3.01 (m, 1H), 2.86 (d, J=6.8 Hz, 2H),2.83-2.71 (m, 1H), 2.66-2.51 (m, 1H), 2.21 (s, 1H), 2.05 (s, 3H),1.74-1.23 (m, 4H), 1.18-1.04 (m, 1H), 0.48-0.28 (m, 4H); MS (ESI): masscalcd. for C₂₈H₃₁ClN₂O₃, 478.2; m/z found, 479.1 [M+H]⁺ and the secondeluting enantiomer was Example 15c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.26(dd, J=6.4, 2.1 Hz, 1H), 7.78-7.72 (m, 1H), 7.67-7.60 (m, 1H), 7.56-7.49(m, 2H), 7.37-7.30 (m, 2H), 7.25-7.19 (m, 1H), 4.76-4.64 (m, 1H), 4.06(s, 3H), 3.89-3.76 (m, 1H), 3.15-3.02 (m, 1H), 2.86 (d, J=6.8 Hz, 2H),2.82-2.72 (m, 1H), 2.65-2.52 (m, 1H), 2.23 (s, 1H), 2.05 (s, 3H),1.74-1.29 (m, 4H), 1.17-1.05 (m, 1H), 0.45-0.29 (m, 4H); MS (ESI): masscalcd. for C₂₈H₃₁ClN₂O₃, 478.2; m/z found, 479.1 [M+H]⁺.

Example 161-((4-Chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methyl)-2-methoxyquinolin-3-yl)methyl)-4-(trifluoromethyl)piperidin-4-ol

A solution of methyllithium in ether (1.6 M, 0.300 mL, 0.480 mmol) wasadded dropwise to a dry ice-acetone cooled, stirring solution of1-((6-bromo-4-chloro-2-methoxyquinolin-3-yl)methyl)-4-(trifluoromethyl)piperidin-4-ol(200 mg, 0.441 mmol, Intermediate 16) in dry tetrahydrofuran (4 mL).After 1 minute, a solution of n-butyllithium in hexanes (2.5 M, 0.180mL, 0.450 mmol) was added dropwise by syringe. After 1 minute, asolution of(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone(148 mg, 0.580 mmol, Intermediate 14: step b) in dry tetrahydrofuran (1mL) was added dropwise by syringe. After 5 minutes, the flask wasremoved from the cooling bath. After 5 minutes, the flask was placedinto an ice-water bath. After 15 minutes, water (20 mL) and ethylacetate (50 mL) were added sequentially. The layers were separated. Theorganic layer was dried with sodium sulfate and the dried solution wasfiltered. Celite® (7 g) was added to the filtrate and the mixture wasconcentrated in vacuo. The dry solid was loaded onto a silica gel columnfor flash column chromatography. Elution with dichloromethane initially,grading to 10% methanol-dichloromethane provided the title compound asan off-white solid. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.68 (d, J=5.1 Hz,1H), 8.15 (d, J=2.1 Hz, 1H), 7.88 (d, J=1.6 Hz, 1H), 7.82 (d, J=8.8 Hz,1H), 7.57-7.52 (m, 1H), 7.51-7.47 (m, 1H), 7.36 (s, 1H), 6.37 (s, 1H),4.70 (s, 1H), 4.09 (s, 3H), 3.85 (s, 2H), 3.36 (s, 3H), 2.88-2.79 (m,2H), 2.60-2.50 (m, 2H), 1.97 (s, 1H), 1.93-1.82 (m, 2H), 1.65 (d, J=13.3Hz, 2H); MS (ESI): mass calcd. for C₂₈H₂₆ClF₆N₅O₃, 629.2; m/z found,630.0 [M+H]⁺.

Example 17a(4-Chloro-2-methoxy-3-((4-(2,2,2-trifluoroethyl)piperazin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

A 2.5 M solution of n-butyllithium in hexanes (0.260 mL, 0.650 mmol) wasadded dropwise to a dry ice-acetone cooled solution of5-bromo-1,2-dimethyl-1H-imidazole (120 mg, 0.686 mmol) intetrahydrofuran (2 mL). After 30 seconds, a solution of(4-chloro-2-methoxy-3-((4-(2,2,2-trifluoroethyl)piperazin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone(157 mg, 0.325 mmol, Intermediate 17: step b) in tetrahydrofuran (1 mL)was added dropwise by syringe. After 2 minutes, the flask was removedfrom the cooling bath. After 3 minutes, the flask was placed into anice-water bath. After 45 minutes, water (20 mL) and ethyl acetate (50mL) were added sequentially. The layers were separated. The organiclayer was dried with sodium sulfate and the dried solution was filtered.Celite® (7 g) was added to the filtrate and the mixture was concentratedin vacuo. The dry solid was loaded onto a silica gel column forflash-column chromatography. Elution with dichloromethane initially,grading to 10% methanol-dichloromethane provided impure title compound.Further purification by RP-HPLC eluting with 5% acetonitrile-watercontaining 0.2% TFA and partitioning of the combined fractions betweendichloromethane-saturated aqueous sodium bicarbonate solution providedthe title compound as a white solid. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.20(d, J=2.2 Hz, 1H), 7.72 (d, J=8.7 Hz, 1H), 7.41-7.34 (m, 1H), 7.12 (s,1H), 6.05 (s, 1H), 5.89 (s, 1H), 4.09 (s, 3H), 3.91 (s, 3H), 3.88-3.80(m, 2H), 3.37 (s, 3H), 2.99-2.87 (m, 2H), 2.65 (s, 8H), 2.24 (s, 3H); MS(ESI): mass calcd. for C₂₆H₃₀ClF₃N₈O₂, 578.2; m/z found, 579.1 [M+H]⁺.(4-Chloro-2-methoxy-3-((4-(2,2,2-trifluoroethyl)piperazin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250 mm×30 mm, mobilephase: 85% CO₂, 15% isopropanol containing 0.2% isopropylamine) toprovide two enantiomers. The first eluting enantiomer was Example 17b:¹H NMR (500 MHz, CDCl³) δ ppm 8.17 (d, J=2.1 Hz, 1H), 7.75 (d, J=8.7 Hz,1H), 7.40-7.35 (m, 1H), 7.18 (s, 1H), 6.13 (s, 1H), 4.54 (s, 1H), 4.09(s, 3H), 3.92 (s, 3H), 3.85 (s, 2H), 3.40 (s, 3H), 2.98-2.89 (m, 2H),2.70-2.62 (m, 8H), 2.33 (s, 3H); MS (ESI): mass calcd. forC₂₆H₃₀ClF₃N₈O₂, 578.2; m/z found, 579.1 [M+H]⁺ and the second elutingenantiomer was Example 17c: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.16 (d, J=2.2Hz, 1H), 7.77 (d, J=8.7 Hz, 1H), 7.41-7.36 (m, 1H), 7.20 (s, 1H), 6.16(s, 1H), 4.16-4.06 (m, 4H), 3.93 (s, 3H), 3.86 (s, 2H), 3.41 (s, 3H),2.98-2.88 (m, 2H), 2.71-2.61 (m, 8H), 2.35 (s, 3H); MS (ESI): masscalcd. for C₂₆H₃₀ClF₃N₈O₂, 578.2; m/z found, 579.1 [M+H]⁺.

Example 18(4-Chloro-2-methoxy-3-methylquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol

A solution of n-butyllithium in hexanes (1.6 M, 0.65 mL, 1.0 mmol) wasadded dropwise to a stirring suspension of6-bromo-4-chloro-2-methoxy-3-methylquinoline (0.3 g, 1.0 mmol,Intermediate 9: step b) in tetrahydrofuran (5 mL) at −78° C. After 3minutes, a solution of(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone(294 mg, 1.15 mmol, Intermediate 10: step c) in tetrahydrofuran (5 mL)was added dropwise. After 10 minutes, the flask was placed in anice-water bath. After 20 minutes, water (5 mL) and ethyl acetate (25 mL)were added sequentially. The biphasic mixture was partitioned betweensaturated aqueous sodium chloride solution (50 mL) and ethyl acetate (50mL). The layers were separated. The organic layer was dried with sodiumsulfate and the dried solution was filtered. Silica gel (5 g) was addedto the filtrate and the mixture was concentrated by rotary evaporationto afford a free-flowing powder. The powder was loaded onto a silica gelcolumn for flash column chromatography purification. Elution withdichloromethane initially, grading to 5% methanol-dichloromethaneprovided the title compound as an off-white solid. ¹H NMR (500 MHz,CDCl₃) δ ppm 8.81 (d, J=2.2 Hz, 1H), 8.10 (d, J=2.2 Hz, 1H), 7.89 (d,J=10.1 Hz, 1H), 7.80 (dd, J=8.6, 0.6 Hz, 1H), 7.65 (dd, J=8.2, 0.8 Hz,1H), 7.48 (dd, J=8.8, 2.2 Hz, 1H), 7.37-7.32 (m, 1H), 6.36 (d, J=1.1 Hz,1H), 4.70 (br s, 1H), 4.09 (s, 3H), 3.37 (s, 3H), 2.43 (s, 3H); MS(ESI): mass calcd. for C₂₂H₁₈ClF₃N₄O₂, 462.1; m/z found, 463.0 [M+H]⁺.

Example 19(3-Chlorophenyl)[2,4-dichloro-3-(1-methylethyl)quinolin-6-yl]pyridin-3-ylmethanol.TFA

To a solution of 6-bromo-2,4-dichloro-3-isopropylquinoline (640 mg, 2.01mmol, Intermediate 67: step a) and(3-chlorophenyl)(pyridin-3-yl)methanone (481 mg, 2.21 mmol) in THF (20mL) at −78° C. was added n-BuLi (1.6 M in hexanes, 1.63 mL, 2.61 mmol).The resulting solution was stirred at −78° C. for 10 minutes, thenallowed to warm to room temperature. The mixture was quenched withsaturated aqueous NH₄Cl and extracted with DCM. The organics werecombined, dried, filtered and concentrated to dryness. The residue waspurified by FCC (0-80% EtOAc/heptane) followed by HPLC to provide thetitle compound as a white solid. ¹H NMR (400 MHz, CDCl₃) δ ppm 1.50 (d,J=7.6 Hz, 6H), 3.93-4.16 (m, 1H), 7.11 (d, J=7.6 Hz, 1H), 7.23-7.30 (m,1H), 7.30-7.40 (m, 2H), 7.59 (dd, J=8.6, 2.0 Hz, 1H), 7.85 (dd, J=8.6,5.6 Hz, 1H), 7.98 (d, J=8.6 Hz, 1H), 8.14 (d, J=2.0 Hz, 1H), 8.27 (d,J=8.1 Hz, 1H), 8.81 (d, J=4.5 Hz, 1H), 9.11 (s, 1H). MS (ESI): masscalcd. for C₂₄H₁₉Cl₃N₂O, 456.1; m/z found, 456.8 [M+H]⁺.

Example 20[4-Chloro-3-(1-methylethyl)-2-pyrimidin-5-ylquinolin-6-yl](3-chlorophenyl)pyridin-3-ylmethanol

A mixture of(3-chlorophenyl)[2,4-dichloro-3-(1-methylethyl)quinolin-6-yl]pyridin-3-ylmethanol(80 mg, 0.15 mmol, Example 19), pyrimidin-5-ylboronic acid (23 mg, 0.18mmol), PdCl₂(dppf) (11 mg, 0.015 mmol) and K₂CO₃ (43 mg, 0.31 mmol) in1,4-dioxane (10 mL) and water (2 mL) was heated to 70° C. for 3 hours.The mixture was cooled to room temperature, diluted with EtOAc andwashed with water. The organics were dried (Na₂SO₄), filtered andconcentrated to dryness. The residue was purified by FCC (0-6%MeOH/EtOAc) to provide the title compound as a white solid. ¹H NMR (400MHz, CDCl₃) δ ppm 1.45 (d, J=7.1 Hz, 6H), 3.40 (dt, J=14.3, 7.3 Hz, 1H),3.72 (s, 1H), 7.19 (d, J=7.6 Hz, 1H), 7.28-7.39 (m, 4H), 7.64-7.74 (m,2H), 8.04 (d, J=9.1 Hz, 1H), 8.32 (d, J=2.0 Hz, 1H), 8.57 (br. s., 2H),8.87 (s, 2H), 9.32 (s, 1H). MS (ESI): mass calcd. for C₂₈H₂₂Cl₂N₄O,500.1; m/z found, 500.9 [M+H]⁺.

Example 21(3-Chlorophenyl)(2,4-dichloro-3-methylquinolin-6-yl)pyridin-3-ylmethanol.TFA

The title compound was prepared using6-bromo-2,4-dichloro-3-methylquinoline (Intermediate 9: step a) in placeof 6-bromo-2,4-dichloro-3-isopropylquinoline using the proceduredescribed for Example 19. ¹H NMR (400 MHz, CDCl₃) δ ppm 2.65 (s, 3H),7.11 (d, J=7.6 Hz, 1H), 7.27 (br. s., 1H), 7.29-7.38 (m, 2H), 7.57 (dd,J=8.6, 2.0 Hz, 1H), 7.82 (dd, J=8.1, 5.6 Hz, 1H), 7.96 (d, J=9.1 Hz,1H), 8.06 (d, J=2.0 Hz, 1H), 8.23 (d, J=8.1 Hz, 1H), 8.76 (d, J=5.1 Hz,1H), 9.09 (br. s., 1H). MS (ESI): mass calcd. for C₂₂H₁₅Cl₃N₂O, 428.0;m/z found, 428.9 [M+H]⁺.

Example 22(4-Chloro-3-methyl-2-pyrimidin-5-ylquinolin-6-yl)(3-chlorophenyl)pyridin-3-ylmethanol

A mixture of(3-chlorophenyl)(2,4-dichloro-3-methylquinolin-6-yl)pyridin-3-ylmethanol(80 mg, 0.16 mmol, Example 21), pyrimidin-5-ylboronic acid (24 mg, 0.19mmol), PdCl₂(dppf) (12 mg, 0.016 mmol) and K₂CO₃ (44 mg, 0.32 mmol) in1,4-dioxane (10 mL) and water (2 mL) was heated to 70° C. for 3 hours.The mixture was cooled to room temperature, diluted with EtOAc andwashed with water. The organics were dried (Na₂SO₄), filtered andconcentrated to dryness. The residue was purified by FCC (0-6%MeOH/EtOAc) to provide the title compound as a white solid. ¹H NMR (400MHz, CDCl₃) δ ppm 2.58 (s, 3H), 3.49 (s, 1H), 7.19 (d, J=7.1 Hz, 1H),7.28-7.40 (m, 4H), 7.64-7.75 (m, 2H), 8.08 (d, J=8.6 Hz, 1H), 8.24 (d,J=2.0 Hz, 1H), 8.59 (br. s., 2H), 8.99 (s, 2H), 9.32 (s, 1H). MS (ESI):mass calcd. for C₂₆H₁₈Cl₂N₄O, 472.1; m/z found, 472.8 [M+H]⁺.

Example 23[4-Chloro-3-(1-methylethyl)-2-thiophen-3-ylquinolin-6-yl](3-chlorophenyl)pyridin-3-ylmethanol

The title compound was prepared using thiophen-3-ylboronic acid in placeof pyrimidin-5-ylboronic acid using the procedure described for Example20. ¹H NMR (400 MHz, CDCl₃) δ ppm 1.45 (d, J=7.1 Hz, 6H), 3.64 (quin,J=7.2 Hz, 1H), 7.10 (d, J=7.6 Hz, 1H), 7.28 (d, J=4.0 Hz, 2H), 7.31-7.40(m, 3H), 7.53 (dd, J=5.1, 3.0 Hz, 1H), 7.69-7.77 (m, 2H), 7.80 (dd,J=8.1, 5.6 Hz, 1H), 8.23 (d, J=8.1 Hz, 1H), 8.27 (d, J=9.1 Hz, 1H), 8.32(d, J=2.0 Hz, 1H), 8.76 (d, J=4.0 Hz, 1H), 8.95 (s, 1H). MS (ESI): masscalcd. for C₂₈H₂₂Cl₂N₂OS, 504.1; m/z found, 504.9 [M+H]⁺.

Example 24[4-Chloro-3-methyl-2-(1-methyl-1H-indazol-5-yl)quinolin-6-yl](3-chlorophenyl)pyridin-3-ylmethanol

The title compound was prepared using (1-methyl-1H-indazol-5-yl)boronicacid in place of pyrimidin-5-ylboronic acid using the proceduredescribed for Example 22. ¹H NMR (400 MHz, CDCl₃) δ ppm 2.54 (s, 3H),3.56 (s, 1H), 4.14 (s, 3H), 7.19 (d, J=7.3 Hz, 1H), 7.27-7.34 (m, 3H),7.39 (s, 1H), 7.51 (d, J=8.6 Hz, 1H), 7.60 (d, J=8.8 Hz, 2H), 7.70 (d,J=8.1 Hz, 1H), 7.92 (s, 1H), 8.04-8.10 (m, 2H), 8.19 (d, J=1.7 Hz, 1H),8.55 (d, J=3.9 Hz, 1H), 8.59 (br. s., 1H). MS (ESI): mass calcd. forC₃₀H₂₂Cl₂N₄O, 524.1; m/z found, 524.8 [M+H]⁺.

Example 25[4-Chloro-3-methyl-2-(1-methyl-1H-indazol-6-yl)quinolin-6-yl](3-chlorophenyl)pyridin-3-ylmethanol

The title compound was prepared using (1-methyl-1H-indazol-6-yl)boronicacid in place of pyrimidin-5-ylboronic acid using the proceduredescribed for Example 22. ¹H NMR (400 MHz, CDCl₃) δ ppm 2.53 (s, 3H),3.55 (s, 1H), 4.12 (s, 3H), 7.20 (d, J=7.1 Hz, 1H), 7.27-7.36 (m, 4H),7.39 (s, 1H), 7.59-7.64 (m, 2H), 7.70 (d, J=8.1 Hz, 1H), 7.83 (d, J=7.6Hz, 1H), 8.04 (s, 1H), 8.10 (d, J=8.6 Hz, 1H), 8.22 (d, J=2.0 Hz, 1H),8.58 (d, J=9.1 Hz, 2H). MS (ESI): mass calcd. for C₃₀H₂₂Cl₂N₄O, 524.1;m/z found, 524.8 [M+H]⁺.

Example 26(3-tert-Butyl-2,4-dichloroquinolin-6-yl)(3-chlorophenyl)pyridin-3-ylmethanol.TFA

To a solution of 6-bromo-3-(tert-butyl)-2,4-dichloroquinoline (666 mg, 2mmol, Intermediate 18: step b) and(3-chlorophenyl)(pyridin-3-yl)methanone (479 mg, 2.2 mmol) in THF (20mL) at −78° C. was added n-BuLi (1.6 M in hexanes, 1.63 mL, 2.6 mmol).The resulting solution was stirred at −78° C. for 10 minutes, thenallowed to warm to room temperature. The mixture was quenched withsaturated aqueous NH₄Cl, the layers separated, and the aqueous furtherextracted with DCM. The organics were combined, dried, filtered andconcentrated to dryness. The residue was purified by FCC (0-80%EtOAc/heptane) followed by HPLC to provide the title compound as a whitesolid. ¹H NMR (400 MHz, CDCl₃) δ ppm 1.78 (s, 9H), 7.11 (d, J=7.6 Hz,1H), 7.28 (s, 1H), 7.32-7.41 (m, 2H), 7.57 (dd, J=8.8, 2.3 Hz, 1H), 7.84(dd, J=8.1, 5.6 Hz, 1H), 7.95 (d, J=8.6 Hz, 1H), 8.23 (d, J=2.0 Hz, 1H),8.27 (d, J=8.1 Hz, 1H), 8.82 (d, J=4.5 Hz, 1H), 9.07 (s, 1H). MS (ESI):mass calcd. for C₂₅H₂₁Cl₃N₂O, 470.1; m/z found, 471.8 [M+H]⁺.

Example 27{3-tert-Butyl-4-chloro-2-[(E)-2-phenylethenyl]quinolin-6-yl}(3-chlorophenyl)pyridin-3-ylmethanol.TFA

A mixture of(3-tert-butyl-2,4-dichloroquinolin-6-yl)(3-chlorophenyl)pyridin-3-ylmethanol(80 mg, 0.14 mmol, Example 26), (E)-styrylboronic acid (25 mg, 0.17mmol), PdCl₂(dppf) (11 mg, 0.014 mmol) and K₂CO₃ (39 mg, 0.28 mmol) in1,4-dioxane (10 mL) and water (2 mL) was heated to 70° C. for 3 hours.The mixture was cooled to room temperature, diluted with EtOAc andwashed with water. The organics were dried (Na₂SO₄), filtered andconcentrated to dryness. The residue was purified by FCC (0-100%EtOAc/Heptane) followed by reverse-phase HPLC (acetonitrile/water+TFA)to provide the title compound as a yellow solid. ¹H NMR (400 MHz, CDCl₃)δ ppm 1.69-1.81 (m, 9H), 7.04-7.16 (m, 2H), 7.27-7.37 (m, 3H), 7.39-7.44(m, 2H), 7.49 (s, 2H), 7.53-7.61 (m, 2H), 7.74-7.86 (m, 2H), 8.25 (d,J=8.6 Hz, 1H), 8.28-8.43 (m, 2H), 8.71 (d, J=4.5 Hz, 1H), 8.93 (s, 1H).MS (ESI): mass calcd. for C₃₃H₂₈Cl₂N₂O, 538.2; m/z found, 539.2 [M+H]⁺.

Example 28(3-tert-Butyl-2,4-difuran-2-ylquinolin-6-yl)(3-chlorophenyl)pyridin-3-ylmethanol.TFA

The title compound was prepared using furan-2-ylboronic acid in place of(E)-styrylboronic acid using the procedure described for Example 27. ¹HNMR (400 MHz, CDCl₃) δ ppm 1.04-1.21 (m, 9H), 6.40 (d, J=2.9 Hz, 1H),6.48 (br. s., 1H), 6.55-6.69 (m, 1H), 6.85-7.01 (m, 2H), 7.07 (br. s.,1H), 7.29 (br. s., 3H), 7.49 (s, 1H), 7.55-7.77 (m, 3H), 8.17 (d, J=8.6Hz, 2H), 8.80 (br. s., 2H). MS (ESI): mass calcd. for C₃₃H₂₇ClN₂O₃,534.2; m/z found, 535.2 [M+H]⁺.

Example 29(3-Chlorophenyl)(2,4-dichloro-3-cyclohexylquinolin-6-yl)pyridin-3-ylmethanol.TFA

To a solution of 6-bromo-2,4-dichloro-3-cyclohexylquinoline (710 mg,1.98 mmol, Intermediate 19: step b) and(3-chlorophenyl)(pyridin-3-yl)methanone (474 mg, 2.18 mmol) in THF (31mL) at −78° C. was added n-BuLi (1.6 M in hexanes, 1.61 mL, 2.57 mmol).The resulting solution was stirred at −78° C. for 10 minutes, thenallowed to warm to room temperature. The mixture was quenched withsaturated aqueous NH₄Cl, the layers separated, and the aqueous furtherextracted with DCM. The organics were combined, dried, filtered andconcentrated to dryness. The residue was purified by FCC (0-80%EtOAc/heptane) followed by reverse-phase HPLC (acetonitrile/water+TFA)to provide the title compound as a white solid. ¹H NMR (400 MHz, CDCl₃)δ ppm 1.28-1.52 (m, 3H), 1.58-1.83 (m, 3H), 1.93 (s, 1H), 1.90 (s, 1H),2.26-2.53 (m, 2H), 3.67 (br. s., 1H), 7.11 (d, J=7.6 Hz, 1H), 7.28 (s,1H), 7.32-7.42 (m, 2H), 7.57 (dd, J=8.8, 2.3 Hz, 1H), 7.77 (dd, J=8.1,5.6 Hz, 1H), 7.99 (d, J=8.6 Hz, 1H), 8.12-8.25 (m, 2H), 8.80 (d, J=4.0Hz, 1H), 8.94 (d, J=2.0 Hz, 1H). MS (ESI): mass calcd. for C₂₇H₂₃Cl₃N₂O,496.1; m/z found, 496.8 [M+H]⁺.

Example 30(4-Chloro-3-cyclohexyl-2-pyrimidin-5-ylquinolin-6-yl)(3-chlorophenyl)pyridin-3-ylmethanol

A mixture of(3-chlorophenyl)(2,4-dichloro-3-cyclohexylquinolin-6-yl)pyridin-3-ylmethanol(85 mg, 0.14 mmol, Example 29), pyrimidin-5-ylboronic acid (20 mg, 0.16mmol), PdCl₂(dppf) (10 mg, 0.014 mmol) and K₂CO₃ (38 mg, 0.27 mmol) in1,4-dioxane (10 mL) and water (2 mL) was heated to 70° C. for 3 hours.The mixture was cooled to room temperature, diluted with EtOAc andwashed with water. The organics were dried (Na₂SO₄), filtered andconcentrated to dryness. The residue was purified by FCC (0-10%MeOH/EtOAc) to provide the title compound as a white solid. ¹H NMR (400MHz, CDCl₃) δ ppm 1.08-1.31 (m, 3H), 1.68 (br. s., 2H), 1.66 (br. s.,1H), 1.82 (br. s., 1H), 1.79 (br. s., 1H), 2.32 (br. s., 2H), 2.98 (br.s., 1H), 7.19 (d, J=7.1 Hz, 1H), 7.28-7.35 (m, 3H), 7.37 (s, 1H),7.62-7.74 (m, 2H), 8.03 (d, J=8.6 Hz, 1H), 8.33 (d, J=2.0 Hz, 1H),8.51-8.63 (m, 2H), 8.86 (s, 2H), 9.28-9.38 (m, 1H). MS (ESI): masscalcd. for C₃₁H₂₆Cl₂N₄O, 540.1; m/z found, 540.9 [M+H]⁺.

Example 31[2-Azetidin-1-yl-3-(benzyloxy)-4-chloroquinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol.TFA

To a sealed tube was added(3-(benzyloxy)-2,4-dichloroquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol(200 mg, 0.36 mmol, Example 167), azetidine (20.4 mg, 0.36 mmol) anddimethylformamide (1 mL). The reaction vessel was sealed and heated to60° C. for 2 hours. One drop of azetidine was then added and the vesselsealed and stirred at 60° C. for 2 hours. Additional azetidine (onedrop) was added and the mixture stirred for another 2 hours at 60° C.The reaction was cooled to room temperature, diluted with EtOAc andwashed with water five times. The organics were dried (MgSO₄), filteredand concentrated to dryness. The crude material was purified byreverse-phase HPLC (acetonitrile/water+0.1% TFA) to provide the titlecompound as a white solid. ¹H NMR (400 MHz, CD₃OD) δ ppm 9.02 (s, 1H),8.80-8.77 (m, 1H), 8.17 (d, J=2.0 Hz, 1H), 8.11-8.07 (m, 1H), 7.90 (d,J=8.3 Hz, 1H), 7.87-7.83 (m, 1H), 7.70-7.66 (m, 1H), 7.56-7.52 (m, 2H),7.45-7.39 (m, 3H), 7.08 (s, 1H), 5.18 (s, 2H), 4.56 (t, J=7.8 Hz, 4H),3.69 (s, 3H), 2.55-2.46 (m, 2H). MS (ESI): mass calcd. forC₃₀H₂₅ClF₃N₅O₂, 579.2; m/z found, 580.2 [M+H]⁺.

Example 32{3-[2-(1-Acetylpiperidin-4-yl)ethyl]-4-chloro-2-methoxyquinolin-6-yl}(1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

To a solution of(4-chloro-2-methoxy-3-(2-(piperidin-4-yl)ethyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol(50 mg, 0.089 mmol, Example 174) in DCM (1.7 mL) was added Et₃N (14 μL,0.098 mmol) and the solution cooled to 0° C. Then, acetic anhydride (9μL, 0.094 mmol) was added dropwise and the mixture stirred at 0° C. for30 minutes. The solution was diluted with DCM and washed with saturatedaqueous NaHCO₃. The organics were dried (MgSO₄), filtered andconcentrated to dryness, and the residue was purified by reverse-phaseHPLC (acetonitrile/water+0.1% TFA). The acidic fractions wereneutralized by diluting with EtOAc and washing with saturated aqueousNaHCO₃. The organics were concentrated to dryness, dissolved in 1/1acetonitrile/water and lyophilized to provide the title compound as awhite solid. ¹H NMR (500 MHz, DMSO-d₆) δ ppm 8.78-8.75 (m, 1H), 8.09 (d,J=2.1 Hz, 1H), 7.95-7.90 (m, 2H), 7.83 (d, J=8.8 Hz, 1H), 7.74 (s, 1H),7.56 (dd, J=8.6, 2.1 Hz, 1H), 7.43 (s, 1H), 6.22 (s, 1H), 4.40-4.33 (m,1H), 4.04 (s, 3H), 3.84-3.78 (m, 1H), 3.34 (s, 3H), 3.04-2.97 (m, 1H),2.92-2.86 (m, 2H), 1.99 (s, 3H), 1.82-1.74 (m, 2H), 1.58-1.51 (m, 1H),1.50-1.44 (m, 2H), 1.27-0.92 (m, 3H). MS (ESI): mass calcd. forC₃₀H₃₁ClF₃N₅O₃, 601.2; m/z found, 602.2 [M+H]⁺.

Example 33[4-Chloro-2-methoxy-3-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol.TFA

A mixture of4-chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methyl)-2-methoxyquinolin-3-yltrifluoromethanesulfonate (40 mg, 0.067 mmol, Intermediate 39),1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridine(23 mg, 0.1 mmol), PdCl₂(dppf) (5 mg, 0.007 mmol) and K₂CO₃ (9 mg, 0.067mmol) was sparged with nitrogen three times. To this mixture was added1,4-dioxane (1.1 mL) and water (0.17 mL) and the suspension purged withnitrogen. The resulting solution was heated to 85° C. for 18 hours. Thereaction was allowed to cool to room temperature and concentrated todryness. The residue was dissolved in DMSO, filtered and purified byreverse-phase HPLC (acetonitrile/water+0.1% TFA) to provide the titlecompound. ¹H NMR (400 MHz, CD₃OD) δ ppm 8.96 (s, 1H), 8.79 (d, J=2.2 Hz,1H), 8.23 (d, J=2.4 Hz, 1H), 8.11-8.06 (m, 1H), 7.95 (d, J=8.8 Hz, 1H),7.89 (d, J=8.3 Hz, 1H), 7.74-7.69 (m, 1H), 7.05-7.01 (m, 1H), 5.84-5.78(m, 1H), 4.19-4.09 (m, 1H), 4.08 (s, 3H), 3.96-3.79 (m, 1H), 3.75-3.63(m, 4H), 3.55-3.40 (m, 1H), 3.05 (s, 3H), 2.90-2.74 (m, 1H), 2.64-2.51(m, 1H). MS (ESI): mass calcd. for C₂₇H₂₅ClF₃N₅O₂, 543.2; m/z found,544.2 [M+H]⁺.

Example 34a[4-Chloro-2-methoxy-3-(tetrahydrofuran-2-ylmethoxy)quinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

A mixture of6-(bis(1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)-4-chloro-2-methoxyquinolin-3-ol(150 mg, 0.35 mmol, Intermediate 33), tetrahydrofurfuryl alcohol (103μL, 1.05 mmol) and PPh₃ (276 mg, 1.05 mmol) in THF (0.7 mL) wassonicated to mix the reagents. While sonicating, DIAD (218 μL, 1.05mmol) was added dropwise and the mixture was sonicated for 15 minutes.The reaction was concentrated to dryness and purified by FCC (1-10%MeOH/DCM) followed by reverse-phase HPLC (acetonitrile/water+NH₄OH) toafford the title compound as a white solid. ¹H NMR (400 MHz, CDCl₃) δppm 8.15-8.12 (m, 1H), 7.67 (d, J=8.7 Hz, 1H), 7.35-7.30 (m, 1H), 6.18(s, 2H), 4.84 (s, 1H), 4.37-4.30 (m, 1H), 4.25-4.20 (m, 1H), 4.14-4.11(m, 4H), 3.99-3.93 (m, 1H), 3.88-3.81 (m, 1H), 3.42-3.39 (m, 6H), 2.31(s, 6H), 2.16-2.09 (m, 1H), 2.02-1.91 (m, 3H). MS (ESI): mass calcd. forC₂₆H₃₀ClN₅O₄, 511.2; m/z found, 512.3 [M+H]⁺.[4-Chloro-2-methoxy-3-(tetrahydrofuran-2-ylmethoxy)quinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 75% CO₂, 25% EtOH (0.3% iPrNH₂)) to give 2enantiomers. The first eluting enantiomer was Example 34b: ¹H NMR (600MHz, CDCl₃) δ ppm 8.11-8.09 (m, 1H), 7.74 (d, J=8.7 Hz, 1H), 7.39-7.35(m, 1H), 6.29-6.25 (m, 2H), 4.35-4.31 (m, 1H), 4.22-4.18 (m, 1H), 4.13(s, 3H), 4.12-4.09 (m, 1H), 3.98-3.94 (m, 1H), 3.86-3.82 (m, 1H), 3.44(d, J=1.9 Hz, 6H), 3.43-3.40 (m, 1H), 2.36 (s, 6H), 2.15-2.08 (m, 1H),2.03-1.98 (m, 1H), 1.96-1.91 (m, 2H). MS (ESI): mass calcd. forC₂₆H₃₀ClN₅O₄, 511.2; m/z found, 512.1 [M+H]⁺ and the second elutingenantiomer was Example 34c: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.13-8.10 (m,1H), 7.73 (d, J=8.5 Hz, 1H), 7.37-7.35 (m, 1H), 6.27-6.23 (m, 2H),4.35-4.30 (m, 1H), 4.22-4.19 (m, 1H), 4.13 (s, 3H), 4.12-4.09 (m, 1H),3.98-3.94 (m, 1H), 3.86-3.82 (m, 1H), 3.64 (s, 1H), 3.43 (d, J=2.2 Hz,6H), 2.35 (s, 6H), 2.15-2.08 (m, 1H), 2.03-1.98 (m, 1H), 1.97-1.91 (m,2H). MS (ESI): mass calcd. for C₂₆H₃₀ClN₅O₄, 511.2; m/z found, 512.1[M+H]⁺.

Example 35(4-Chloro-2,3-dimethoxyquinolin-6-yl)[bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

A mixture of6-(bis(1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)-4-chloro-2-methoxyquinolin-3-ol(175 mg, 0.41 mmol, Intermediate 33), 2,2-difluorocyclopropylmethanol(57 μL, 0.67 mmol) and PPh₃ (161 mg, 0.61 mmol) in THF (0.8 mL) wassonicated to mix the reagents. While sonicating, DIAD (127 μL, 0.61mmol) was added dropwise and the mixture was sonicated for 15 minutes.Additional 2,2-difluorocyclopropylmethanol (52 μL, 0.61 mmol), PPh₃ (161mg, 0.61 mmol) and DIAD (127 μL, 0.61 mmol) were added and sonicationcontinued for 15 minutes. HPLC indicated two major products, the desiredcyclopropyl product as well as the methyl ether by-product. The reactionwas concentrated to dryness and purified by FCC (1-10% MeOH/DCM)followed by reverse-phase HPLC (acetonitrile/water+NH₄OH) to afford thetitle compound. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.09 (d, J=2.2 Hz, 1H),7.76 (d, J=8.7 Hz, 1H), 7.40 (dd, J=8.6, 2.2 Hz, 1H), 6.28 (s, 2H), 4.15(s, 3H), 3.99 (s, 3H), 3.44 (s, 6H), 2.36 (s, 6H). MS (ESI): mass calcd.for C₂₂H₂₄ClN₅O₃, 441.2; m/z found, 442.0 [M+H]⁺.

Example 36a{4-Chloro-2-methoxy-3-[(3-methyloxetan-3-yl)methoxy]quinolin-6-yl}(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

A mixture of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinolin-3-ol(200 mg, 0.47 mmol, Intermediate 31), 3-methyl-3-oxetanemethanol (71 μL,0.7 mmol) and PPh₃ (185 mg, 0.7 mmol) in THF (0.94 mL) was sonicated tomix the reagents. While sonicating, DIAD (146 μL, 0.7 mmol) was addeddropwise and the mixture was sonicated for 15 minutes. The reaction wasconcentrated to dryness and purified by FCC (1-10% MeOH/DCM) to affordthe title compound as a cloudy white oil. ¹H NMR (500 MHz, CDCl₃) δ ppm8.00 (d, J=2.2 Hz, 1H), 7.83 (d, J=8.7 Hz, 1H), 7.34-7.31 (m, 1H), 6.99(s, 1H), 6.95 (s, 2H), 4.74 (d, J=6.0 Hz, 2H), 4.50 (d, J=6.0 Hz, 2H),4.20 (s, 2H), 4.15 (s, 3H), 3.95 (s, 3H), 3.30 (s, 1H), 2.56 (s, 3H),2.40 (s, 3H), 1.53-1.52 (m, 3H). MS (ESI): mass calcd. for C₂₆H₂₈ClN₅O₄,509.2; m/z found, 510.5 [M+H]⁺.{4-Chloro-2-methoxy-3-[(3-methyloxetan-3-yl)methoxy]quinolin-6-yl}(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD 5 μM 250×30mm, Mobile phase: 80% CO₂, 20% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂)) togive 2 enantiomers. The first eluting enantiomer was Example 36b: ¹H NMR(400 MHz, CD₃OD) δ ppm 8.07-8.05 (m, 1H), 7.86 (d, J=8.6 Hz, 1H),7.50-7.45 (m, 1H), 7.12-7.06 (m, 2H), 6.97 (s, 1H), 4.82-4.79 (m, 2H),4.61 (s, 1H), 4.50-4.45 (m, 2H), 4.19 (s, 2H), 4.15 (s, 3H), 3.95 (s,3H), 2.52 (s, 3H), 2.35 (s, 3H), 1.50 (s, 3H). MS (ESI): mass calcd. forC₂₆H₂₈ClN₅O₄, 509.2; m/z found, 510.1 [M+H]⁺ and the second elutingenantiomer was Example 36c: ¹H NMR (400 MHz, CD₃OD) δ ppm 8.07-8.05 (m,1H), 7.86 (d, J=8.8 Hz, 1H), 7.49-7.45 (m, 1H), 7.12-7.06 (m, 2H),6.97-6.96 (m, 1H), 4.81-4.79 (m, 2H), 4.61 (s, 1H), 4.49-4.46 (m, 2H),4.19 (s, 2H), 4.15 (s, 3H), 3.95 (s, 3H), 2.51 (s, 3H), 2.35 (s, 3H),1.50 (s, 3H). MS (ESI): mass calcd. for C₂₆H₂₈ClN₅O₄, 509.2; m/z found,510.1 [M+H]⁺.

Example 37a[4-Chloro-2-methoxy-3-(2-morpholin-4-ylethoxy)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

A mixture of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinolin-3-ol(200 mg, 0.47 mmol, Intermediate 31), 4-(2-hydroxyethyl)-morpholine (87μL, 0.7 mmol) and PPh₃ (185 mg, 0.7 mmol) in THF (1.88 mL) was cooled to0° C. Then DIAD (146 μL, 0.7 mmol) was added dropwise and the mixturewas warmed to room temperature and stirred for 30 minutes. The reactionwas concentrated to dryness and purified by FCC (1-10% MeOH/DCM) toafford the title compound as a clear colorless oil. ¹H NMR (400 MHz,CDCl₃) δ ppm 8.01 (d, J=2.2 Hz, 1H), 7.79 (d, J=8.7 Hz, 1H), 7.34-7.30(m, 1H), 6.97-6.91 (m, 2H), 6.89 (s, 1H), 4.55 (s, 1H), 4.27-4.24 (m,2H), 4.13 (s, 3H), 3.92 (s, 3H), 3.72-3.69 (m, 2H), 3.69-3.65 (m, 4H),3.62-3.58 (m, 1H), 2.86-2.83 (m, 2H), 2.53 (s, 3H), 2.51-2.49 (m, 1H),2.35 (s, 3H). MS (ESI): mass calcd. for C₂₇H₃₁ClN₆O₄, 538.2; m/z found,539.1 [M+H]⁺.[4-Chloro-2-methoxy-3-(2-morpholin-4-ylethoxy)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 75% CO₂, 25% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂)) togive 2 enantiomers. The second eluting enantiomer was Example 37c: ¹HNMR (400 MHz, CDCl₃) δ ppm 7.98 (d, J=2.2 Hz, 1H), 7.82 (d, J=8.8 Hz,1H), 7.35-7.31 (m, 1H), 6.98 (s, 1H), 6.95 (s, 2H), 4.27 (t, J=5.5 Hz,2H), 4.13 (s, 3H), 3.94 (s, 3H), 3.71-3.67 (m, 4H), 3.24 (s, 1H),2.87-2.83 (m, 2H), 2.61-2.56 (m, 4H), 2.56 (s, 3H), 2.40 (s, 3H). MS(ESI): mass calcd. for C₂₇H₃₁ClN₆O₄, 538.2; m/z found, 539.1 [M+H]⁺.

Example 38a[2-Azetidin-1-yl-4-chloro-3-(1-methylethoxyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol.TFA

To a sealed tube was added[2,4-dichloro-3-(1-methylethoxyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol.TFA(182 mg, 0.31 mmol, Example 42), azetidine (107 μL, 1.55 mmol) anddimethylformamide (1.6 mL). The reaction vessel was sealed and heated ina 100° C. oil bath. After overnight heating, the vessel was cooled andthe contents concentrated to dryness. The residue was dissolved in EtOAc(25 mL) and washed with saturated aqueous ammonium chloride (2×20 mL).The organics were dried (Na₂SO₄), filtered and concentrated to drynessto afford a cream-colored foam. The crude material was purified byreverse-phase HPLC (acetonitrile/water+0.05% TFA) to provide the titlecompound as a clear colorless oil. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.04(d, J=8.8 Hz, 1H), 7.91 (d, J=2.1 Hz, 1H), 7.49-7.46 (m, 1H), 7.44-7.41(m, 1H), 7.36 (d, J=8.3 Hz, 1H), 6.99 (s, 1H), 4.94-4.89 (m, 1H),4.78-4.73 (m, 4H), 3.95 (s, 3H), 3.41-3.39 (m, 1H), 2.78 (s, 3H), 2.67(s, 3H), 2.62-2.55 (m, 2H), 1.43-1.40 (m, 6H). MS (ESI): mass calcd. forC₂₆H₂₉ClN₆O₂, 492.2; m/z found, 493.0 [M+H]⁺.[2-Azetidin-1-yl-4-chloro-3-(1-methylethoxyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 70% CO₂, 30% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂))followed by FCC (0.4% NH₄OH, 96% DCM, 4% MeOH) to give 2 enantiomers.The first eluting enantiomer was Example 38b: ¹H NMR (500 MHz, CDCl₃) δppm 7.85 (d, J=2.2 Hz, 1H), 7.67 (d, J=8.8 Hz, 1H), 7.23-7.19 (m, 1H),7.01-6.97 (m, 2H), 6.95-6.91 (m, 1H), 4.69-4.63 (m, 1H), 4.32-4.28 (m,4H), 3.92 (s, 3H), 3.48 (s, 1H), 2.55 (s, 3H), 2.42-2.34 (m, 5H), 1.34(d, J=6.1 Hz, 6H). MS (ESI): mass calcd. for C₂₆H₂₉ClN₆O₂, 492.2; m/zfound, 493.2 [M+H]⁺ and the second eluting enantiomer was Example 38c:¹H NMR (500 MHz, CDCl₃) δ ppm 7.85 (d, J=2.2 Hz, 1H), 7.67 (d, J=8.8 Hz,1H), 7.21 (dd, J=8.8, 2.2 Hz, 1H), 7.00-6.97 (m, 2H), 6.95-6.91 (m, 1H),4.69-4.63 (m, 1H), 4.32-4.27 (m, 4H), 3.92 (s, 3H), 3.57 (s, 1H), 2.54(s, 3H), 2.41-2.34 (m, 5H), 1.34 (d, J=6.1 Hz, 6H). MS (ESI): masscalcd. for C₂₆H₂₉ClN₆O₂, 492.2; m/z found, 493.2 [M+H]⁺.

Example 39[2,4-Dichloro-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

To a solution of6-bromo-2,4-dichloro-3-(2,2,2-trifluoroethoxyl)quinoline (288 mg, 0.77mmol, Intermediate 23: step d) and(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone(196 mg, 0.77 mmol, Intermediate 10: step c) in THF (18.3 mL) at −40° C.was added n-BuLi (1.23 M in hexanes, 624 μL, 0.77 mmol) dropwise. Theresulting dark yellow solution was stirred at −40° C. for 30 minutes.n-BuLi (1.23 M in hexanes, 624 μL, 0.77 mmol) was added and the mixturestirred at −40° C. for 30 minutes, then warmed to 0° C. and stirred foran additional 30 minutes. Saturated aqueous NH₄Cl (7 mL), water (15 mL)and EtOAc (20 mL) were added and the layers separated. The aqueous layerwas further extracted with EtOAc (20 mL). The organics were combined,dried (Na₂SO₄), filtered and concentrated to dryness to afford a yellowoil. The crude material was purified by FCC (0.5-7.5% MeOH/DCM) followedby reverse-phase HPLC (acetonitrile/water+0.05% TFA) to provide thetitle compound as a light yellow oil. ¹H NMR (500 MHz, CDCl₃) δ ppm8.87-8.85 (m, 1H), 8.33-8.30 (m, 1H), 8.24-8.22 (m, 1H), 8.08 (d, J=8.8Hz, 1H), 7.93-7.90 (m, 1H), 7.72 (d, J=8.2 Hz, 1H), 7.71-7.67 (m, 1H),6.73-6.71 (m, 1H), 4.58-4.51 (m, 2H), 3.63 (s, 3H). MS (ESI): masscalcd. for C₂₂H₁₄Cl₂F₆N₄O₂, 550.0; m/z found, 552.9 [M+H]⁺.

Example 40[2,4-Dichloro-3-(cyclopropylmethoxy)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol.TFA

To a solution of 6-bromo-2,4-dichloro-3-(cyclopropylmethoxy)quinoline(263 mg, 0.76 mmol, Intermediate 24: step b) and(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone(193 mg, 0.76 mmol, Intermediate 10: step c) in THF (18 mL) at −40° C.was added n-BuLi (1.23 M in hexanes, 616 μL, 0.76 mmol) dropwise. Theresulting orange solution was stirred at −40° C. for 30 minutes. n-BuLi(1.23 M in hexanes, 542 μL, 0.67 mmol) was added and the mixture stirredat −40° C. for 2 hours, then warmed to 0° C. and stirred for anadditional 30 minutes. Saturated aqueous NH₄Cl (7 mL), water (15 mL) andEtOAc (20 mL) were added and the layers separated. The aqueous layer wasfurther extracted with EtOAc (20 mL). The organics were combined, dried(Na₂SO₄), filtered and concentrated to dryness to afford a yellow foam.The crude material was purified by FCC (0.5-7.5% MeOH/DCM) followed byreverse-phase HPLC (acetonitrile/water+0.05% TFA) to provide the titlecompound as a clear colorless oil. ¹H NMR (500 MHz, CDCl₃) δ ppm8.80-8.77 (m, 1H), 8.70 (s, 1H), 8.19-8.17 (m, 1H), 8.01 (d, J=8.8 Hz,1H), 7.97-7.94 (m, 1H), 7.71 (d, J=8.3 Hz, 1H), 7.64-7.60 (m, 1H), 6.79(s, 1H), 4.01 (d, J=7.3 Hz, 2H), 3.61 (s, 3H), 1.43-1.36 (m, 1H),0.68-0.63 (m, 2H), 0.40-0.34 (m, 2H). MS (ESI): mass calcd. forC₂₄H₁₉Cl₂F₃N₄O₂, 522.1; m/z found, 523.0 [M+H]⁺.

Example 41[2,4-Dichloro-3-(1-methylethoxyl)quinolin-6-yl](1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol.TFA

n-BuLi (1.23 M in hexanes, 447 μL, 0.55 mmol) was added dropwise to astirred slurry of 1-methyl-1,2,3-triazole (46 mg, 0.55 mmol) in THF (1mL) at −40° C. under nitrogen. After stirring for 30 minutes at −40° C.,the mixture was treated dropwise with a solution of(2,4-dichloro-3-isopropoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone(104 mg, 0.27 mmol, Intermediate 25) in THF (1 mL). The reaction wasallowed to warm to room temperature over 1 hour. The reaction was thenquenched with saturated aqueous NH₄Cl. The mixture was poured into aseparatory funnel and extracted with DCM (2×25 mL). The organics werecombined, washed with brine, dried (Na₂SO₄), filtered and concentratedto dryness to afford an orange-brown foam. The crude material waspurified by FCC (1-7.5% MeOH/DCM) followed by reverse-phase HPLC(acetonitrile/water+0.05% TFA) to provide the title compound as a clearcolorless oil. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.23-8.20 (m, 1H), 7.98 (d,J=8.8 Hz, 1H), 7.52-7.48 (m, 1H), 7.24 (s, 1H), 6.40 (s, 1H), 4.80-4.73(m, 1H), 3.92 (s, 3H), 3.63 (s, 3H), 2.58 (s, 3H), 1.44-1.41 (m, 6H). MS(ESI): mass calcd. for C₂₁H₂₂Cl₂N₆O₂, 460.1; m/z found, 461.1 [M+H]⁺.

Example 42[2,4-Dichloro-3-(1-methylethoxyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol.TFA

To a solution of 6-bromo-2,4-dichloro-3-isopropoxyquinoline (150 mg,0.45 mmol, Intermediate 20: step c) and(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone (97mg, 0.45 mmol, Intermediate 11: step b) in THF (10.7 mL) at −40° C. wasadded n-BuLi (1.23 M in hexanes, 364 μL, 0.45 mmol) dropwise. Theresulting red-orange solution was stirred at −40° C. for 30 minutes.Additional n-BuLi (1.23 M in hexanes, 91 μL, 0.11 mmol) and(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone (22mg, 0.1 mmol, Intermediate 11: step b) were added and the mixturestirred at −40° C. for 30 minutes, then warmed to 0° C. and stirred foran additional 30 minutes. Saturated aqueous NH₄Cl (4 mL), water (25 mL)and EtOAc (35 mL) were added and the layers separated. The aqueous layerwas further extracted with EtOAc (35 mL). The organics were combined,dried (Na₂SO₄), filtered and concentrated to dryness to afford a yellowoil. The crude material was purified by reverse-phase HPLC(acetonitrile/water+0.05% TFA) to provide the title compound as a clearcolorless oil. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.10-8.08 (m, 1H), 8.07 (d,J=8.8 Hz, 1H), 7.55 (d, J=8.3 Hz, 1H), 7.47-7.44 (m, 1H), 7.37 (d, J=8.4Hz, 1H), 7.09 (s, 1H), 4.83-4.77 (m, 1H), 3.97 (s, 3H), 2.77 (s, 3H),2.66 (s, 3H), 1.47-1.44 (m, 6H). MS (ESI): mass calcd. forC₂₃H₂₃Cl₂N₅O₂, 471.1; m/z found, 472.0 [M+H]⁺.

Example 43[2,4-Dichloro-3-(1-methylethoxyl)quinolin-6-yl](2,4-dimethyl-1,3-thiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol.TFA

To a solution of 6-bromo-2,4-dichloro-3-isopropoxyquinoline (250 mg,0.75 mmol, Intermediate 20: step c) and(2,4-dimethylthiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone (166mg, 0.75 mmol, Intermediate 12: step b) in THF (17.8 mL) at −40° C. wasadded n-BuLi (1.23 M in hexanes, 607 μL, 0.75 mmol) dropwise. Theresulting red-orange solution was stirred at −40° C. for 30 minutes.Additional n-BuLi (1.23 M in hexanes, 152 μL, 0.19 mmol) and(2,4-dimethylthiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone(41.5 mg, 0.19 mmol, Intermediate 12: step b) were added and the mixturestirred at −40° C. for 30 minutes, then warmed to 0° C. and stirred foran additional 30 minutes. Saturated aqueous NH₄Cl (7 mL), water (25 mL)and EtOAc (35 mL) were added and the layers separated. The aqueous layerwas further extracted with EtOAc (35 mL). The organics were combined,dried (Na₂SO₄), filtered and concentrated to dryness to afford a yellowfoam. The crude material was purified by FCC (0.5-7.5% MeOH/DCM)followed by reverse-phase HPLC (acetonitrile/water+0.05% TFA) to providethe title compound as a clear colorless oil. ¹H NMR (500 MHz, CDCl₃) δppm 8.19 (d, J=2.1 Hz, 1H), 8.03 (d, J=8.8 Hz, 1H), 7.63 (dd, J=8.9, 2.2Hz, 1H), 7.27-7.25 (m, 1H), 4.83-4.75 (m, 1H), 3.92 (s, 3H), 2.70 (s,3H), 2.20 (s, 3H), 1.45 (d, J=6.2 Hz, 6H). MS (ESI): mass calcd. forC₂₁H₂₁Cl₂N₅O₂S, 477.1; m/z found, 478.0 [M+H]⁺.

Example 44(1-Acetylpiperidin-4-yl)[2,4-dichloro-3-(1-methylethoxyl)quinolin-6-yl]phenylmethanol.TFA

n-BuLi (1.23 M in hexanes, 364 μL, 0.45 mmol) was added dropwise to astirred solution of 6-bromo-2,4-dichloro-3-isopropoxyquinoline (150 mg,0.45 mmol, Intermediate 20: step c) in THF (8 mL) at −40° C. undernitrogen. After stirring for 5 minutes at −40° C., the mixture wastreated dropwise with a solution of 1-(4-benzoylpiperidin-1-yl)ethanone(104 mg, 0.45 mmol, Intermediate 7) in THF (3 mL). The flask was rinsedwith THF (3 mL), which was then added to the reaction. The resultingbrown solution was stirred at −40° C. for 15 minutes, then warmed to 0°C. and stirred for an additional 30 minutes. Saturated aqueous NH₄Cl (5mL), water (20 mL) and EtOAc (25 mL) were added and the layersseparated. The aqueous layer was further extracted with EtOAc (25 mL).The organics were combined, dried (Na₂SO₄), filtered and concentrated todryness to afford a yellow oil. The crude material was purified byreverse-phase HPLC (acetonitrile/water+0.05% TFA) to provide the titlecompound as a clear colorless oil. ¹H NMR (500 MHz, CDCl₃) δ ppm8.36-8.31 (m, 1H), 7.93-7.88 (m, 1H), 7.74-7.66 (m, 1H), 7.56-7.51 (m,2H), 7.38-7.32 (m, 2H), 7.25-7.22 (m, 1H), 4.79-4.73 (m, 1H), 4.71-4.63(m, 1H), 3.89-3.79 (m, 1H), 3.30-3.20 (m, 1H), 3.17-3.05 (m, 2H),2.83-2.75 (m, 1H), 2.68-2.56 (m, 1H), 2.09-2.06 (m, 3H), 1.78-1.70 (m,1H), 1.52-1.47 (m, 1H), 1.44 (d, J=6.2 Hz, 6H). MS (ESI): mass calcd.for C₂₆H₂₈Cl₂N₂O₃, 486.1; m/z found, 487.0 [M+H]⁺.

Example 45(4-Chlorophenyl)[2,4-dichloro-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)methanol

To a suspension of6-bromo-2,4-dichloro-3-(2,2,2-trifluoroethoxyl)quinoline (250 mg, 0.67mmol, Intermediate 23: step d) and(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanone (147 mg, 0.67 mmol,Intermediate 22: step b) in THF (16 mL) at −40° C. was added n-BuLi(1.23 M in hexanes, 542 μL, 0.67 mmol) dropwise. The resulting darkyellow-brown solution was stirred at −40° C. for 30 minutes. n-BuLi(1.23 M in hexanes, 542 μL, 0.67 mmol) was added and the mixture stirredat −40° C. for 30 minutes, then warmed to 0° C. and stirred for anadditional 30 minutes. Saturated aqueous NH₄Cl (6 mL), water (25 mL) andEtOAc (35 mL) were added and the layers separated. The aqueous layer wasfurther extracted with EtOAc (35 mL). The organics were combined, dried(Na₂SO₄), filtered and concentrated to dryness to give a light orangefoam. The crude material was purified by FCC (0.5-7.5% MeOH/DCM)followed by reverse-phase HPLC (acetonitrile/water+TFA) to afford thetitle compound as a clear colorless oil. ¹H NMR (400 MHz, CDCl₃) δ ppm8.67-8.64 (m, 1H), 8.17 (d, J=2.1 Hz, 1H), 8.07 (d, J=8.8 Hz, 1H), 7.64(dd, J=8.9, 2.1 Hz, 1H), 7.44-7.39 (m, 2H), 7.29-7.26 (m, 2H), 6.77-6.74(m, 1H), 4.58-4.50 (m, 2H), 3.67 (s, 3H). MS (ESI): mass calcd. forC₂₂H₁₅Cl₃F₃N₃O₂, 515.0; m/z found, 516.8 [M+H]⁺.

Example 46(2,4-Dichloro-3-ethoxyquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol.TFA

To a solution of 6-bromo-2,4-dichloro-3-ethoxyquinoline (100 mg, 0.31mmol, Intermediate 21: step b) and(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone(80 mg, 0.31 mmol, Intermediate 10: step c) in THF (7.4 mL) at −40° C.was added n-BuLi (1.23 M in hexanes, 253 μL, 0.31 mmol) dropwise. Theresulting dark yellow solution was stirred at −40° C. for 30 minutes.n-BuLi (1.23 M in hexanes, 253 μL, 0.31 mmol) was added and the mixturestirred at −40° C. for 30 minutes, then warmed to 0° C. and stirred foran additional 30 minutes. Saturated aqueous NH₄Cl (1.5 mL), water (10mL) and EtOAc (20 mL) were added and the layers separated. The aqueouslayer was further extracted with EtOAc (20 mL). The organics werecombined, dried (Na₂SO₄), filtered and concentrated to dryness to afforda yellow foam. The crude material was purified by FCC (0.5-7.5%MeOH/DCM) followed by reverse-phase HPLC (acetonitrile/water+0.05% TFA)to provide the title compound as a clear colorless oil. ¹H NMR (500 MHz,CDCl₃) δ ppm 8.90-8.87 (s, 1H), 8.59-8.55 (m, 1H), 8.23-8.20 (m, 1H),8.06-8.02 (d, J=8.8 Hz, 1H), 7.97-7.93 (m, 1H), 7.73-7.69 (d, J=8.3 Hz,1H), 7.66-7.63 (m, 1H), 6.85-6.82 (s, 1H), 4.27-4.22 (m, 2H), 3.66-3.63(s, 3H), 1.56-1.53 (m, 3H). MS (ESI): mass calcd. for C₂₂H₁₇Cl₂F₃N₄O₂,496.1; m/z found, 498.0 [M+H]⁺.

Example 47(4-Chlorophenyl)(2,4-dichloro-3-ethoxyquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)methanol.TFA

To a suspension of 6-bromo-2,4-dichloro-3-ethoxyquinoline (250 mg, 0.78mmol, Intermediate 21: step b) and(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanone (172 mg, 0.78 mmol,Intermediate 22: step b) in THF (18.5 mL) at −40° C. was added n-BuLi(1.23 M in hexanes, 633 μL, 0.78 mmol) dropwise. The resulting darkyellow solution was stirred at −40° C. for 30 minutes, then warmed to 0°C. and stirred for an additional 30 minutes. Saturated aqueous NH₄Cl (9mL), water (50 mL) and EtOAc (100 mL) were added and the layersseparated. The aqueous layer was further extracted with EtOAc (100 mL).The organics were combined, dried (Na₂SO₄), filtered and concentrated todryness to afford a yellow oil. The crude material was purified by FCC(5-100% EtOAc/hexanes) followed by reverse-phase HPLC(acetonitrile/water+0.05% TFA) to provide the title compound as a clearcolorless oil. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.57-8.53 (s, 1H),8.12-8.10 (m, 1H), 8.05-8.00 (m, 2H), 7.61-7.58 (m, 1H), 7.42-7.38 (m,2H), 7.30-7.27 (d, J=8.7 Hz, 2H), 6.70-6.68 (s, 1H), 4.28-4.22 (m, 2H),3.66-3.64 (s, 3H), 1.57-1.53 (m, 3H). MS (ESI): mass calcd. forC₂₂H₁₈Cl₃N₃O₂, 461.0; m/z found, 462.0 [M+H]⁺.

Example 48[2,4-Dichloro-3-(1-methylethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol.TFA

To a solution of 6-bromo-2,4-dichloro-3-isopropoxyquinoline (300 mg, 0.9mmol, Intermediate 20: step c) and(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone(229 mg, 0.9 mmol, Intermediate 10: step c) in THF (21 mL) at −40° C.was added n-BuLi (1.23 M in hexanes, 728 μL, 0.9 mmol) dropwise. Theresulting orange solution was stirred at −40° C. for 30 minutes. n-BuLi(1.23 M in hexanes, 728 μL, 0.9 mmol) was added and the mixture stirredat −40° C. for 30 minutes, then warmed to 0° C. and stirred for anadditional 30 minutes. Saturated aqueous NH₄Cl (7 mL), water (25 mL) andEtOAc (35 mL) were added and the layers separated. The aqueous layer wasfurther extracted with EtOAc (35 mL). The organics were combined, dried(Na₂SO₄), filtered and concentrated to dryness to afford a yellow foam.The crude material was purified by FCC (0.5-7.5% MeOH/DCM) followed byreverse-phase HPLC (acetonitrile/water+0.05% TFA) to provide the titlecompound as a clear colorless oil. ¹H NMR (500 MHz, CDCl₃) δ ppm8.91-8.87 (m, 1H), 8.58-8.53 (m, 1H), 8.23-8.19 (m, 1H), 8.06-8.02 (d,J=8.8 Hz, 1H), 7.98-7.93 (m, 1H), 7.73-7.70 (d, J=8.3 Hz, 1H), 7.66-7.61(m, 1H), 6.84-6.81 (s, 1H), 4.82-4.75 (m, 1H), 3.67-3.63 (s, 3H),1.46-1.43 (m, 6H). MS (ESI): mass calcd. for C₂₃H₁₉Cl₂F₃N₄O₂, 510.1; m/zfound, 512.1 [M+H]⁺.

Example 49a(4-Chlorophenyl)[2,4-dichloro-3-(1-methylethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)methanol.TFA

To a solution of 6-bromo-2,4-dichloro-3-isopropoxyquinoline (75 mg, 0.22mmol, Intermediate 20: step c) and(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanone (49.4 mg, 0.22mmol, Intermediate 22: step b) in THF (5.3 mL) at −40° C. was addedn-BuLi (1.23 M in hexanes, 182 μL, 0.22 mmol) dropwise. The resultingdark yellow solution was stirred at −40° C. for 30 minutes. n-BuLi (1.23M in hexanes, 182 μL, 0.22 mmol) was added and the mixture stirred at−40° C. for 30 minutes, then warmed to 0° C. and stirred for anadditional 30 minutes. Saturated aqueous NH₄Cl (1 mL), water (10 mL) andEtOAc (15 mL) were added and the layers separated. The aqueous layer wasfurther extracted with EtOAc (10 mL). The organics were combined, dried(Na₂SO₄), filtered and concentrated to dryness to afford a light yellowoil. The crude material was purified by FCC (0.5-7.5% MeOH/DCM) followedby reverse-phase HPLC (acetonitrile/water+0.05% TFA) to provide thetitle compound as a clear colorless oil. ¹H NMR (500 MHz, CDCl₃) δ ppm8.49-8.43 (m, 1H), 8.13-8.10 (m, 1H), 8.01-7.97 (d, J=8.8 Hz, 1H),7.63-7.59 (m, 1H), 7.39-7.35 (m, 2H), 7.33-7.29 (m, 2H), 6.62-6.58 (s,1H), 4.80-4.75 (m, 1H), 3.64-3.60 (s, 3H), 1.46-1.43 (m, 6H). MS (ESI):mass calcd. for C₂₃H₂₀Cl₃N₃O₂, 475.1; m/z found, 477.0 [M+H]⁺.(4-Chlorophenyl)[2,4-dichloro-3-(1-methylethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)methanolwas purified by achiral SFC (Stationary phase: CHIRALPAK OD-H column,Mobile phase: 90% CO₂, 10% MeOH+0.2% iPrNH₂) followed by chiral SFC(Stationary phase: CHIRALPAK OJ-H column, Mobile phase: 87% CO₂, 13%iPrOH+0.2% iPrNH₂) to give 2 enantiomers. The first eluting enantiomerwas Example 49b: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.17-8.15 (m, 1H), 7.96(d, J=8.8 Hz, 1H), 7.64-7.60 (m, 1H), 7.51-7.48 (m, 1H), 7.36-7.30 (m,4H), 6.51-6.47 (m, 1H), 4.79-4.74 (m, 1H), 3.42 (s, 3H), 3.01-2.97 (m,1H), 1.44 (d, J=6.2 Hz, 6H). MS (ESI): mass calcd. for C₂₃H₂₀Cl₃N₃O₂,475.1; m/z found, 477.0 [M+H]⁺ and the second eluting enantiomer wasExample 49c: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.17-8.15 (m, 1H), 7.96 (d,J=8.8 Hz, 1H), 7.63-7.59 (m, 1H), 7.54-7.49 (m, 1H), 7.36-7.30 (m, 4H),6.53-6.47 (m, 1H), 4.80-4.74 (m, 1H), 3.42 (s, 3H), 3.05-3.01 (m, 1H),1.44 (d, J=6.2 Hz, 6H). MS (ESI): mass calcd. for C₂₃H₂₀Cl₃N₃O₂, 475.1;m/z found, 477.0 [M+H]⁺.

Example 50a1-({4-Chloro-6-[(2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl]-2-methoxyquinolin-3-yl}oxy)-2-methylpropan-2-ol

Step A.(3-(2-(benzyloxy)-2-methylpropoxy)-4-chloro-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol.A mixture of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinolin-3-ol(335 mg, 0.79 mmol, Intermediate 31), 2-benzyloxy-2-methylpropan-1-ol(214 μL, 1.18 mmol) and PPh₃ (310 mg, 1.18 mmol) in THF (1.57 mL) wassonicated to mix the reagents. While sonicating, DIAD (245 μL, 1.18mmol) was added dropwise and the mixture was sonicated for 15 minutes.Additional 2-benzyloxy-2-methylpropan-1-ol (214 μL, 1.18 mmol), PPh₃(310 mg, 1.18 mmol) and DIAD (245 μL, 1.18 mmol) were added andsonication continued for 45 minutes. Additional2-benzyloxy-2-methylpropan-1-ol (214 μL, 1.18 mmol), PPh₃ (310 mg, 1.18mmol) and DIAD (245 μL, 1.18 mmol) were added and sonication continuedfor 1 hour. Additional 2-benzyloxy-2-methylpropan-1-ol (214 μL, 1.18mmol), PPh₃ (310 mg, 1.18 mmol) and DIAD (245 μL, 1.18 mmol) were addedand sonication continued for 30 minutes. Additional2-benzyloxy-2-methylpropan-1-ol (214 μL, 1.18 mmol), PPh₃ (310 mg, 1.18mmol) and DIAD (245 μL, 1.18 mmol) were added and sonication continuedfor 1 hour. The reaction was concentrated to dryness and purified twiceby FCC (1-10% MeOH/DCM) to afford the title compound as a yellow oil. MS(ESI): mass calcd. for C₃₂H₃₄ClN₅O₄, 587.2; m/z found 588.2 [M+H]⁺.

Step B. To a solution of(3-(2-(benzyloxy)-2-methylpropoxy)-4-chloro-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol(216 mg, 0.37 mmol, step A) in MeOH (88 mL) was added 10% Pd/C (235 mg,0.22 mmol). The reaction vessel was evacuated and then placed under anatmosphere of hydrogen for 21.5 hours. The mixture was then flushed withN₂ and filtered through a pad of Celite®. The Celite® was rinsed withMeOH and the filtrate was concentrated to dryness. The residue was thenresubjected to the reaction conditions, utilizing the H-cube. Thesolution was run through the H-cube at 1 mL/minute and 40° C. for 3hours. The solution was concentrated to dryness and the residue waspurified by FCC (1-40% acetonitrile/DCM) followed by reverse-phase HPLC(acetonitrile/water+NH₄OH) to provide the title compound as acream-colored solid. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.00 (d, J=2.2 Hz,1H), 7.82 (d, J=8.7 Hz, 1H), 7.34-7.31 (m, 1H), 6.97 (s, 1H), 6.95 (s,2H), 4.15 (s, 3H), 4.00 (s, 2H), 3.94 (s, 3H), 3.32 (s, 1H), 2.97 (s,1H), 2.56 (s, 3H), 2.40 (s, 3H), 1.37 (s, 6H). MS (ESI): mass calcd. forC₂₅H₂₈ClN₅O₄, 497.2; m/z found, 498.1 [M+H]⁺.1-({4-Chloro-6-[(2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl]-2-methoxyquinolin-3-yl}oxy)-2-methylpropan-2-olwas purified by chiral SFC (Stationary phase: CHIRALCEL OD-H 5 μM 250×20mm, Mobile phase: 65% CO₂, 35% iPrOH (0.3% iPrNH₂)) to give 2enantiomers. The first eluting enantiomer was Example 50b: ¹H NMR (600MHz, CDCl₃) δ ppm 8.02-8.00 (m, 1H), 7.82-7.80 (m, 1H), 7.36-7.33 (m,1H), 6.96 (s, 2H), 6.95 (s, 1H), 4.14 (s, 3H), 3.95 (s, 3H), 3.68 (d,J=6.8 Hz, 2H), 3.56 (s, 1H), 3.26-3.23 (m, 1H), 2.56 (s, 3H), 2.40 (s,3H), 1.41 (d, J=3.5 Hz, 6H). MS (ESI): mass calcd. for C₂₅H₂₈ClN₅O₄,497.2; m/z found, 498.1 [M+H]⁺ and the second eluting enantiomer wasExample 50c: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.02-8.00 (m, 1H), 7.83-7.81(m, 1H), 7.36-7.33 (m, 1H), 6.97 (s, 1H), 6.96 (s, 2H), 4.14 (s, 3H),3.95 (s, 3H), 3.68 (d, J=6.7 Hz, 2H), 3.41 (s, 1H), 3.24-3.21 (m, 1H),2.56 (s, 3H), 2.40 (s, 3H), 1.41 (d, J=3.9 Hz, 6H). MS (ESI): masscalcd. for C₂₅H₂₈ClN₅O₄, 497.2; m/z found, 498.1 [M+H]⁺.

Example 51a(4-Chloro-2-methoxy-3-{[1-methylpiperidin-3-yl]oxy}quinolin-6-yl)[bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

The title compound was prepared using 3-hydroxy-1-methyl-piperidine inplace of tetrahydrofurfuryl alcohol using the procedure described forExample 34a. MS (ESI): mass calcd. for C₂₇H₃₃ClN₆O₃, 524.2; m/z found,525.3 [M+H]⁺.(4-Chloro-2-methoxy-3-{[1-methylpiperidin-3-yl]oxy}quinolin-6-yl)[bis(1,2-dimethyl-1H-imidazol-5-yl)]methanolwas purified by achiral SFC (Stationary phase: CYANO 6 μM 150×21.2 mm,Mobile phase: 85% CO₂, 15% MeOH (0.3% iPrNH₂)) followed by chiral SFC(Stationary phase: CHIRALPAK AD-H 5 μM 250×20 mm, Mobile phase: 80% CO₂,20% EtOH (0.3% iPrNH₂)) to give 2 enantiomers. The first elutingenantiomer was Example 51b: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.10-8.07 (m,1H), 7.76 (d, J=8.7 Hz, 1H), 7.41-7.37 (m, 1H), 6.29 (d, J=7.4 Hz, 2H),4.48-4.41 (m, 1H), 4.12 (s, 3H), 3.46-3.44 (m, 6H), 3.15-3.09 (m, 1H),3.08-2.99 (m, 1H), 2.71-2.62 (m, 1H), 2.37 (s, 6H), 2.36-2.29 (m, 3H),2.17-2.00 (m, 2H), 1.95-1.86 (m, 1H), 1.64-1.59 (m, 2H). MS (ESI): masscalcd. for C₂₇H₃₃ClN₆O₃, 524.2; m/z found, 525.2 [M+H]⁺ and the secondeluting enantiomer was Example 51c: ¹H NMR (400 MHz, CDCl₃) δ ppm8.17-8.14 (m, 1H), 7.66 (d, J=8.6 Hz, 1H), 7.36-7.29 (m, 1H), 6.20-6.10(m, 2H), 5.61 (s, 1H), 4.48-4.38 (m, 1H), 4.11 (s, 3H), 3.39 (d, J=6.2Hz, 6H), 3.09-3.01 (m, 1H), 2.68-2.61 (m, 1H), 2.33 (s, 3H), 2.29-2.26(m, 6H), 2.13-2.04 (m, 2H), 1.94-1.85 (m, 2H), 1.65-1.55 (m, 2H). MS(ESI): mass calcd. for C₂₇H₃₃ClN₆O₃, 524.2; m/z found, 525.2 [M+H]⁺.

Example 52{4-Chloro-2-methoxy-3-[(1-methylpyrrolidin-2-yl)methoxy]quinolin-6-yl}[bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

The title compound was prepared using 3-hydroxy-1-methyl-piperidine inplace of tetrahydrofurfuryl alcohol using the procedure described forExample 34a. Purification was accomplished using achiral SFC (Stationaryphase: CYANO 6 μM 150×21.2 mm, Mobile phase: 85% CO₂, 15% MeOH (0.3%iPrNH₂)). ¹H NMR (500 MHz, CDCl₃) δ ppm 8.10-8.07 (m, 1H), 7.76 (d,J=8.7 Hz, 1H), 7.40-7.37 (m, 1H), 6.29 (d, J=3.7 Hz, 2H), 4.13 (s, 3H),4.10-4.05 (m, 1H), 3.45-3.44 (m, 6H), 3.16-3.10 (m, 1H), 3.09-3.05 (m,1H), 2.71-2.62 (m, 1H), 2.52 (s, 3H), 2.37 (s, 6H), 2.33-2.26 (m, 1H),2.11-2.03 (m, 1H), 1.99-1.90 (m, 1H), 1.90-1.83 (m, 1H), 1.82-1.74 (m,1H). MS (ESI): mass calcd. for C₂₇H₃₃ClN₆O₃, 524.2; m/z found, 525.2[M+H]⁺.

Example 53a[4-Chloro-2-methoxy-3-(tetrahydrofuran-3-ylmethoxy)quinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

The title compound was prepared using tetrahydro-3-furan-methanol inplace of tetrahydrofurfuryl alcohol using the procedure described forExample 34a. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.14-8.12 (m, 1H), 7.68 (d,J=8.7 Hz, 1H), 7.37-7.32 (m, 1H), 6.19 (s, 2H), 4.74-4.50 (m, 1H),4.14-4.11 (m, 4H), 4.07-4.04 (m, 1H), 4.02-3.96 (m, 1H), 3.93-3.86 (m,2H), 3.83-3.76 (m, 1H), 3.41 (s, 6H), 2.87-2.77 (m, 1H), 2.32 (s, 6H),2.19-2.09 (m, 1H), 1.87-1.78 (m, 1H). MS (ESI): mass calcd. forC₂₆H₃₀ClN₅O₄, 511.2; m/z found, 512.3 [M+H]⁺.[4-Chloro-2-methoxy-3-(tetrahydrofuran-3-ylmethoxy)quinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 75% CO₂, 25% EtOH (0.3% iPrNH₂)) to give 2enantiomers. The first eluting enantiomer was Example 53b: ¹H NMR (500MHz, CDCl₃) δ ppm 8.11 (s, 1H), 7.73 (d, J=8.6 Hz, 1H), 7.39-7.35 (m,1H), 6.25 (s, 2H), 4.14-4.11 (m, 4H), 4.05-4.02 (m, 1H), 4.00-3.96 (m,1H), 3.93-3.86 (m, 2H), 3.82-3.78 (m, 1H), 3.73-3.64 (m, 1H), 3.43 (s,6H), 2.86-2.79 (m, 1H), 2.35 (s, 6H), 2.18-2.10 (m, 1H), 1.85-1.79 (m,1H). MS (ESI): mass calcd. for C₂₆H₃₀ClN₅O₄, 511.2; m/z found, 512.1[M+H]⁺ and the second eluting enantiomer was Example 53c: ¹H NMR (500MHz, CDCl₃) δ ppm 8.10 (s, 1H), 7.73 (d, J=8.6 Hz, 1H), 7.37 (d, J=8.7Hz, 1H), 6.25 (s, 2H), 4.15-4.12 (m, 4H), 4.06-4.01 (m, 1H), 4.00-3.96(m, 1H), 3.94-3.86 (m, 2H), 3.82-3.77 (m, 1H), 3.75-3.68 (m, 1H), 3.43(s, 6H), 2.85-2.79 (m, 1H), 2.35 (s, 6H), 2.17-2.10 (m, 1H), 1.85-1.78(m, 1H). MS (ESI): mass calcd. for C₂₆H₃₀ClN₅O₄, 511.2; m/z found, 512.1[M+H]⁺.

Example 541-({6-[Bis(1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl]-4-chloro-2-methoxyquinolin-3-yl}oxy)-2-methylpropan-2-ol

The title compound was prepared using 2-methyl-1,2-propanediol in placeof tetrahydrofurfuryl alcohol using the procedure described for Example34a. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.11 (d, J=2.1 Hz, 1H), 7.74 (d,J=8.7 Hz, 1H), 7.41 (dd, J=8.7, 2.1 Hz, 1H), 6.25 (s, 2H), 4.13 (s, 3H),3.68 (s, 2H), 3.44 (s, 6H), 2.35 (s, 6H), 1.42-1.41 (m, 6H). MS (ESI):mass calcd. for C₂₅H₃₀ClN₅O₄, 499.2; m/z found, 500.1 [M+H]⁺.

Example 55a[4-Chloro-2-methoxy-3-(oxetan-2-ylmethoxy)quinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

The title compound was prepared using 2-hydroxymethyloxetane in place oftetrahydrofurfuryl alcohol using the procedure described for Example34a. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.17-8.14 (m, 1H), 7.66 (d, J=8.6 Hz,1H), 7.35-7.30 (m, 1H), 6.15 (s, 2H), 5.47 (s, 1H), 5.19-5.12 (m, 1H),4.76-4.66 (m, 2H), 4.41-4.30 (m, 2H), 4.14 (s, 3H), 3.40 (s, 6H),2.89-2.78 (m, 2H), 2.28 (s, 6H). MS (ESI): mass calcd. for C₂₅H₂₈ClN₅O₄,497.2; m/z found, 498.1 [M+H]⁺.[4-Chloro-2-methoxy-3-(oxetan-2-ylmethoxy)quinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 70% CO₂, 30% EtOH (0.3% iPrNH₂)) to give 2enantiomers. The first eluting enantiomer was Example 55b: ¹H NMR (400MHz, CDCl₃) δ ppm 8.12-8.09 (m, 1H), 7.75 (d, J=8.7 Hz, 1H), 7.40-7.36(m, 1H), 6.27 (s, 2H), 5.18-5.12 (m, 1H), 4.75-4.66 (m, 2H), 4.39-4.28(m, 2H), 4.14 (s, 3H), 3.44 (s, 6H), 3.41-3.37 (m, 1H), 2.87-2.79 (m,2H), 2.36 (s, 6H). MS (ESI): mass calcd. for C₂₅H₂₈ClN₅O₄, 497.2; m/zfound, 498.1 [M+H]⁺ and the second eluting enantiomer was Example 55c:¹H NMR (400 MHz, CDCl₃) δ ppm 8.12-8.10 (m, 1H), 7.75 (d, J=8.7 Hz, 1H),7.41-7.36 (m, 1H), 6.27 (s, 2H), 5.19-5.12 (m, 1H), 4.75-4.66 (m, 2H),4.39-4.29 (m, 2H), 4.14 (s, 3H), 3.44 (s, 6H), 2.86-2.77 (m, 2H), 2.36(s, 6H). MS (ESI): mass calcd. for C₂₅H₂₈ClN₅O₄, 497.2; m/z found, 498.1[M+H]⁺.

Example 56a{4-Chloro-3-[(2,2-difluorocyclopropyl)methoxy]-2-methoxyquinolin-6-yl}[bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

The title compound was prepared using 2,2-difluorocyclopropylmethanol inplace of tetrahydrofurfuryl alcohol using the procedure described forExample 34a. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.18-8.15 (m, 1H), 7.65 (d,J=8.7 Hz, 1H), 7.37-7.32 (m, 1H), 6.18-6.11 (m, 2H), 5.66 (s, 1H),4.32-4.17 (m, 2H), 4.13 (s, 3H), 3.39 (s, 6H), 2.29-2.26 (m, 6H),2.21-2.14 (m, 1H), 1.65-1.55 (m, 1H), 1.39-1.30 (m, 1H). MS (ESI): masscalcd. for C₂₅H₂₆ClF₂N₅O₃, 517.2; m/z found, 518.1 [M+H]⁺.{4-Chloro-3-[(2,2-difluorocyclopropyl)methoxy]-2-methoxyquinolin-6-yl}[bis(1,2-dimethyl-1H-imidazol-5-yl)]methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 80% CO₂, 20% EtOH (0.3% iPrNH₂)) to give 2enantiomers. The first eluting enantiomer was Example 56b: ¹H NMR (400MHz, CDCl₃) δ ppm 8.13-8.09 (m, 1H), 7.75 (d, J=8.7 Hz, 1H), 7.42-7.38(m, 1H), 6.27 (s, 2H), 4.31-4.17 (m, 2H), 4.14 (s, 3H), 3.55-3.47 (m,1H), 3.44 (s, 6H), 2.36 (s, 6H), 2.21-2.11 (m, 1H), 1.37-1.28 (m, 2H).MS (ESI): mass calcd. for C₂₅H₂₆ClF₂N₅O₃, 517.2; m/z found, 518.1 [M+H]⁺and the second eluting enantiomer was Example 56c: ¹H NMR (400 MHz,CDCl₃) δ ppm 8.13-8.09 (m, 1H), 7.75 (d, J=8.7 Hz, 1H), 7.42-7.37 (m,1H), 6.26 (s, 2H), 4.30-4.18 (m, 2H), 4.14 (s, 3H), 3.73-3.56 (m, 1H),3.44 (s, 6H), 2.36 (s, 6H), 2.21-2.12 (m, 1H), 1.36-1.29 (m, 2H). MS(ESI): mass calcd. for C₂₅H₂₆ClF₂N₅O₃, 517.2; m/z found, 518.1 [M+H]⁺.

Example 57a[4-Chloro-3-(1-cyclopropylethoxy)-2-methoxyquinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

The title compound was prepared using alpha-methylcyclopropane methanolin place of tetrahydrofurfuryl alcohol using the procedure described forExample 34a. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.13-8.11 (m, 1H), 7.73 (d,J=8.7 Hz, 1H), 7.39-7.35 (m, 1H), 6.25 (s, 2H), 4.21 (s, 1H), 4.10 (s,3H), 3.91-3.83 (m, 1H), 3.44-3.42 (m, 6H), 2.32 (s, 6H), 1.49-1.46 (m,3H), 1.22-1.16 (m, 1H), 0.54-0.42 (m, 2H), 0.21-0.13 (m, 2H). MS (ESI):mass calcd. for C₂₆H₃₀ClN₅O₃, 495.2; m/z found, 496.2 [M+H]⁺.[4-Chloro-3-(1-cyclopropylethoxy)-2-methoxyquinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 70% CO₂, 30% EtOH (0.3% iPrNH₂)) to give 2enantiomers. The first eluting enantiomer was Example 57b: ¹H NMR (400MHz, CDCl₃) δ ppm 8.09 (d, J=2.2 Hz, 1H), 7.77 (d, J=8.7 Hz, 1H),7.40-7.36 (m, 1H), 6.31 (s, 2H), 4.11 (s, 3H), 3.94-3.84 (m, 1H),3.47-3.44 (m, 6H), 3.00-2.97 (m, 1H), 2.37 (s, 6H), 1.47 (d, J=6.2 Hz,3H), 0.55-0.41 (m, 2H), 0.22-0.12 (m, 2H). MS (ESI): mass calcd. forC₂₆H₃₀ClN₅O₃, 495.2; m/z found, 496.2 [M+H]⁺ and the second elutingenantiomer was Example 57c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.11-8.09 (m,1H), 7.76 (d, J=8.6 Hz, 1H), 7.40-7.36 (m, 1H), 6.30 (s, 2H), 4.11 (s,3H), 3.91-3.84 (m, 1H), 3.46-3.44 (m, 6H), 3.25-3.20 (m, 1H), 2.36 (s,6H), 1.47 (d, J=6.2 Hz, 3H), 0.54-0.42 (m, 2H), 0.22-0.13 (m, 2H). MS(ESI): mass calcd. for C₂₆H₃₀ClN₅O₃, 495.2; m/z found, 496.2 [M+H]⁺.

Example 58{4-Chloro-3-[(1,3-dimethyl-1H-pyrazol-5-yl)methoxy]-2-methoxyquinolin-6-yl}[bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

The title compound was prepared using(1,3-dimethyl-1H-pyrazol-5-yl)methanol in place of tetrahydrofurfurylalcohol using the procedure described for Example 34a. ¹H NMR (400 MHz,CDCl₃) δ ppm 8.14-8.11 (m, 1H), 7.70 (d, J=8.7 Hz, 1H), 7.39-7.35 (m,1H), 6.19 (s, 2H), 6.04 (s, 1H), 5.13 (s, 2H), 4.15 (s, 3H), 4.01 (s,3H), 3.41 (s, 6H), 2.31 (s, 6H), 2.22 (s, 3H). MS (ESI): mass calcd. forC₂₇H₃₀ClN₇O₃, 535.2; m/z found, 536.1 [M+H]⁺.

Example 59[4-Chloro-2-methoxy-3-(tetrahydro-2H-pyran-4-yloxy)quinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

The title compound was prepared using 4-hydroxytetrahydropyran in placeof tetrahydrofurfuryl alcohol using the procedure described for Example34a. Purification was accomplished by FCC (0-10% MeOH/DCM) followed byreverse-phase HPLC (acetonitrile/water+0.05% TFA) and achiral SFC(Stationary phase: CYANO 6 μM 150×21.2 mm, Mobile phase: 85% CO₂, 15%MeOH (0.3% iPrNH₂)). ¹H NMR (500 MHz, CDCl₃) δ ppm 8.13-8.11 (m, 1H),7.72 (d, J=8.7 Hz, 1H), 7.39-7.36 (m, 1H), 6.24 (s, 2H), 4.61-4.55 (m,1H), 4.13 (s, 3H), 4.10-4.06 (m, 2H), 3.97-3.89 (m, 1H), 3.55-3.50 (m,2H), 3.43 (s, 6H), 2.34 (s, 6H), 2.04-1.93 (m, 4H). MS (ESI): masscalcd. for C₂₆H₃₀ClN₅O₄, 511.2; m/z found, 512.1 [M+H]⁺.

Example 60[4-Chloro-2-methoxy-3-(oxetan-3-ylmethoxy)quinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

The title compound was prepared using 3-oxetanemethanol in place oftetrahydrofurfuryl alcohol using the procedure described for Example34a. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.15-8.12 (m, 1H), 7.69 (d, J=8.7 Hz,1H), 7.38-7.33 (m, 1H), 6.19 (s, 2H), 4.94-4.89 (m, 2H), 4.72-4.69 (m,1H), 4.69-4.65 (m, 2H), 4.40 (d, J=6.9 Hz, 2H), 4.14 (s, 3H), 3.54-3.45(m, 1H), 3.42 (s, 6H), 2.32 (s, 6H). MS (ESI): mass calcd. forC₂₅H₂₈ClN₅O₄, 497.2; m/z found, 498.1 [M+H]⁺.

Example 61{4-Chloro-2-methoxy-3-[(1-methylcyclopropyl)methoxy]quinolin-6-yl}[bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

The title compound was prepared using 1-methylcyclopropanemethanol inplace of tetrahydrofurfuryl alcohol using the procedure described forExample 34a. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.14-8.12 (m, 1H), 7.67 (d,J=8.7 Hz, 1H), 7.36-7.31 (m, 1H), 6.19 (s, 2H), 4.85 (s, 1H), 4.11 (s,3H), 3.91 (s, 2H), 3.41 (s, 6H), 2.30 (s, 6H), 1.37 (s, 3H), 0.62-0.59(m, 2H), 0.48-0.45 (m, 2H). MS (ESI): mass calcd. for C₂₆H₃₀ClN₅O₃,495.2; m/z found, 496.2 [M+H]⁺.

Example 62{4-Chloro-3-[(3,5-dimethylisoxazol-4-yl)methoxy]-2-methoxyquinolin-6-yl}[bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

The title compound was prepared using (3,5-dimethyl-4-isoxazolyl)methanol in place of tetrahydrofurfuryl alcohol using the proceduredescribed for Example 34a. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.13 (d, J=2.2Hz, 1H), 7.69 (d, J=8.7 Hz, 1H), 7.38 (dd, J=8.8, 2.2 Hz, 1H), 6.15 (s,2H), 5.34 (s, 1H), 4.95 (s, 2H), 4.16 (s, 3H), 3.41 (s, 6H), 2.40-2.38(m, 6H), 2.29 (s, 6H). MS (ESI): mass calcd. for C₂₇H₂₉ClN₆O₄, 536.2;m/z found, 537.3 [M+H]⁺.

Example 63{4-Chloro-2-methoxy-3-[(3-methyloxetan-3-yl)methoxy]quinolin-6-yl}[bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

The title compound was prepared using 3-methyl-3-oxetanemethanol inplace of tetrahydrofurfuryl alcohol using the procedure described forExample 34a. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.12 (d, J=2.2 Hz, 1H), 7.72(d, J=8.7 Hz, 1H), 7.37 (dd, J=8.8, 2.2 Hz, 1H), 6.24 (s, 2H), 4.76 (d,J=5.9 Hz, 2H), 4.51 (d, J=6.0 Hz, 2H), 4.22 (s, 2H), 4.14 (s, 3H), 3.97(s, 1H), 3.43 (s, 6H), 2.35 (s, 6H), 1.55-1.53 (m, 3H). MS (ESI): masscalcd. for C₂₆H₃₀ClN₅O₄, 511.2; m/z found, 512.3 [M+H]⁺.

Example 64[4-Chloro-3-(cyclopropylmethoxy)-2-methoxyquinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

The title compound was prepared using cyclopropanemethanol in place of2,2-difluorocyclopropylmethanol using the procedure described forExample 35. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.09 (d, J=2.2 Hz, 1H), 7.76(d, J=8.7 Hz, 1H), 7.39 (dd, J=8.7, 2.2 Hz, 1H), 6.29 (s, 2H), 4.13 (s,3H), 4.00 (d, J=7.2 Hz, 2H), 3.44 (s, 6H), 3.21 (s, 1H), 2.36 (s, 6H),1.39-1.31 (m, 1H), 0.65-0.60 (m, 2H), 0.38-0.32 (m, 2H). MS (ESI): masscalcd. for C₂₅H₂₈ClN₅O₃, 481.2; m/z found, 482.1 [M+H]⁺.

Example 65a{4-Chloro-2-methoxy-3-[(1-methylpiperidin-4-yl)oxy]quinolin-6-yl}(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared using 4-hydroxy-1-methylpiperidine inplace of 3-methyl-3-oxetanemethanol using the procedure described forExample 36a. MS (ESI): mass calcd. for C₂₇H₃₁ClN₆O₃, 522.2; m/z found,523.6 [M+H]⁺.{4-Chloro-2-methoxy-3-[(1-methylpiperidin-4-yl)oxy]quinolin-6-yl}(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD 5 μM 250×30mm, Mobile phase: 67% CO₂, 33% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂)) togive 2 enantiomers. The second eluting enantiomer was Example 65b: ¹HNMR (400 MHz, CDCl₃) δ ppm 7.99 (d, J=2.2 Hz, 1H), 7.81 (d, J=8.7 Hz,1H), 7.31 (dd, J=8.8, 2.2 Hz, 1H), 6.99 (s, 1H), 6.98-6.93 (m, 2H),4.47-4.40 (m, 1H), 4.13 (s, 3H), 3.94 (s, 3H), 3.31 (s, 1H), 2.84-2.76(m, 2H), 2.56 (s, 3H), 2.40 (s, 3H), 2.30 (s, 3H), 2.25-2.16 (m, 2H),2.01-1.95 (m, 4H). MS (ESI): mass calcd. for C₂₇H₃₁ClN₆O₃, 522.2; m/zfound, 523.2 [M+H]⁺.

Example 66a[4-Chloro-2-methoxy-3-(pyrimidin-2-ylmethoxy)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared using 2-pyrimidinemethanol in place of3-methyl-3-oxetanemethanol using the procedure described for Example36a. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.81 (d, J=4.9 Hz, 2H), 8.01-7.98 (m,1H), 7.83 (d, J=8.7 Hz, 1H), 7.35-7.32 (m, 1H), 7.31-7.29 (m, 1H), 7.00(s, 1H), 6.96-6.94 (m, 2H), 5.39 (s, 2H), 4.11 (s, 3H), 3.94 (s, 3H),3.26 (s, 1H), 2.56 (s, 3H), 2.40 (s, 3H). MS (ESI): mass calcd. forC₂₆H₂₄ClN₇O₃, 517.2; m/z found, 518.5 [M+H]⁺.[4-Chloro-2-methoxy-3-(pyrimidin-2-ylmethoxy)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD 5 μM 250×30mm, Mobile phase: 70% CO₂, 30% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂)) togive 2 enantiomers. The second eluting enantiomer was Example 66b: ¹HNMR (400 MHz, CDCl₃) δ ppm 8.80 (d, J=4.9 Hz, 2H), 8.00-7.98 (m, 1H),7.83 (d, J=8.7 Hz, 1H), 7.35-7.31 (m, 1H), 7.30-7.27 (m, 1H), 7.00 (s,1H), 6.97-6.93 (m, 2H), 5.39 (s, 2H), 4.10 (s, 3H), 3.94 (s, 3H), 3.19(s, 1H), 2.56 (s, 3H), 2.40 (s, 3H). MS (ESI): mass calcd. forC₂₆H₂₄ClN₇O₃, 517.2; m/z found, 518.1 [M+H]⁺.

Example 67a[4-Chloro-2-methoxy-3-(2-pyrrolidin-1-ylethoxy)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared using 1-(2-hydroxyethyl)-pyrrolidine inplace of 3-methyl-3-oxetanemethanol using the procedure described forExample 36a. MS (ESI): mass calcd. for C₂₇H₃₁ClN₆O₃, 522.2; m/z found,523.6 [M+H]⁺.[4-Chloro-2-methoxy-3-(2-pyrrolidin-1-ylethoxy)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 70% CO₂, 30% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂)) togive 2 enantiomers. The second eluting enantiomer was Example 67b: ¹HNMR (400 MHz, CDCl₃) δ ppm 7.98-7.97 (m, 1H), 7.81 (d, J=8.7 Hz, 1H),7.34-7.30 (m, 1H), 7.00 (s, 1H), 6.97-6.92 (m, 2H), 4.27-4.23 (m, 2H),4.14 (s, 3H), 3.94 (s, 3H), 3.18 (s, 1H), 2.99-2.94 (m, 2H), 2.68-2.61(m, 4H), 2.56 (s, 3H), 2.40 (s, 3H), 1.83-1.78 (m, 4H). MS (ESI): masscalcd. for C₂₇H₃₁ClN₆O₃, 522.2; m/z found, 523.0 [M+H]⁺.

Example 68a[4-Chloro-3-(cyclopropylmethoxy)-2-methoxyquinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared using cyclopropanemethanol in place of3-methyl-3-oxetanemethanol using the procedure described for Example36a. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.02 (d, J=2.2 Hz, 1H), 7.77 (d,J=8.7 Hz, 1H), 7.32-7.28 (m, 1H), 6.97-6.91 (m, 2H), 6.86 (s, 1H), 4.64(s, 1H), 4.13 (s, 3H), 3.98 (d, J=7.3 Hz, 2H), 3.91 (s, 3H), 2.51 (s,3H), 2.34 (s, 3H), 1.38-1.28 (m, 1H), 0.65-0.59 (m, 2H), 0.36-0.31 (m,2H). MS (ESI): mass calcd. for C₂₅H₂₆ClN₅O₃, 479.2; m/z found, 480.1[M+H]⁺.[4-Chloro-3-(cyclopropylmethoxy)-2-methoxyquinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 75% CO₂, 25% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂)) togive 2 enantiomers. The first eluting enantiomer was Example 68b: ¹H NMR(400 MHz, CDCl₃) δ ppm 7.99-7.98 (m, 1H), 7.81 (d, J=8.7 Hz, 1H),7.34-7.30 (m, 1H), 6.99 (s, 1H), 6.98-6.92 (m, 2H), 4.14 (s, 3H), 4.00(d, J=7.3 Hz, 2H), 3.94 (s, 3H), 3.21 (s, 1H), 2.56 (s, 3H), 2.40 (s,3H), 1.37-1.28 (m, 1H), 0.65-0.59 (m, 2H), 0.36-0.31 (m, 2H). MS (ESI):mass calcd. for C₂₅H₂₆ClN₅O₃, 479.2; m/z found, 480.1 [M+H]⁺ and thesecond eluting enantiomer was Example 68c: ¹H NMR (400 MHz, CDCl₃) δ ppm8.00-7.97 (m, 1H), 7.82 (d, J=8.8 Hz, 1H), 7.34-7.30 (m, 1H), 7.00 (s,1H), 6.99-6.92 (m, 2H), 4.16-4.13 (m, 3H), 4.00 (d, J=7.2 Hz, 2H),3.96-3.93 (m, 3H), 3.16 (s, 1H), 2.56 (s, 3H), 2.40 (s, 3H), 1.37-1.29(m, 1H), 0.65-0.59 (m, 2H), 0.36-0.31 (m, 2H). MS (ESI): mass calcd. forC₂₅H₂₆ClN₅O₃, 479.2; m/z found, 480.1 [M+H]⁺.

Example 69a[4-Chloro-2-methoxy-3-(tetrahydro-2H-pyran-4-yloxy)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared using 4-hydroxytetrahydropyran in placeof 3-methyl-3-oxetanemethanol using the procedure described for Example36a. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.04 (d, J=2.2 Hz, 1H), 7.78 (d,J=8.7 Hz, 1H), 7.32-7.28 (m, 1H), 6.96-6.91 (m, 2H), 6.87 (s, 1H), 4.60(s, 1H), 4.59-4.53 (m, 1H), 4.13 (s, 3H), 4.08-4.02 (m, 2H), 3.92 (s,3H), 3.53-3.46 (m, 2H), 2.52 (s, 3H), 2.35 (s, 3H), 2.00-1.90 (m, 4H).MS (ESI): mass calcd. for C₂₆H₂₈ClN₅O₄, 509.2; m/z found, 510.1 [M+H]⁺.[4-Chloro-2-methoxy-3-(tetrahydro-2H-pyran-4-yloxy)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 75% CO₂, 25% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂)) togive 2 enantiomers. The first eluting enantiomer was Example 69b: ¹H NMR(400 MHz, CDCl₃) δ ppm 8.01-7.98 (m, 1H), 7.82 (d, J=8.7 Hz, 1H),7.35-7.30 (m, 1H), 7.00-6.98 (m, 1H), 6.98-6.93 (m, 2H), 4.62-4.55 (m,1H), 4.14 (s, 3H), 4.10-4.03 (m, 2H), 3.94 (s, 3H), 3.55-3.48 (m, 2H),3.25 (s, 1H), 2.56 (s, 3H), 2.40 (s, 3H), 2.03-1.91 (m, 4H). MS (ESI):mass calcd. for C₂₆H₂₈ClN₅O₄, 509.2; m/z found, 510.1 [M+H]⁺ and thesecond eluting enantiomer was Example 69c: ¹H NMR (400 MHz, CDCl₃) δ ppm8.00-7.98 (m, 1H), 7.82 (d, J=8.8 Hz, 1H), 7.34-7.31 (m, 1H), 6.99 (s,1H), 6.96-6.94 (m, 2H), 4.61-4.55 (m, 1H), 4.14 (s, 3H), 4.09-4.04 (m,2H), 3.94 (s, 3H), 3.55-3.48 (m, 2H), 3.16 (s, 1H), 2.56 (s, 3H), 2.40(s, 3H), 2.01-1.90 (m, 4H). MS (ESI): mass calcd. for C₂₆H₂₈ClN₅O₄,509.2; m/z found, 510.1 [M+H]⁺.

Example 70a{4-Chloro-2-methoxy-3-[2-(methylsulfonyl)ethoxy]quinolin-6-yl}(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

A mixture of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinolin-3-ol(200 mg, 0.47 mmol, Intermediate 31), 2-(methylsulfonyl)ethanol (68 μL,0.7 mmol) and PPh₃ (185 mg, 0.7 mmol) in THF (1.88 mL) was cooled to 0°C. Then DIAD (146 μL, 0.7 mmol) was added dropwise and the mixture waswarmed to room temperature and stirred for 30 minutes. Additional2-(methylsulfonyl)ethanol (68 μL, 0.7 mmol), PPh₃ (185 mg, 0.7 mmol) andDIAD (146 μL, 0.7 mmol) were added and stirring continued at roomtemperature for 2.5 hours. The reaction was then placed into thesonicator, 2-(methylsulfonyl)ethanol (136 μL, 1.4 mmol), PPh₃ (370 mg,1.4 mmol) and DIAD (292 μL, 1.4 mmol) were added and the mixturesonicated for 20 minutes. Additional 2-(methylsulfonyl)ethanol (136 μL,1.4 mmol), PPh₃ (370 mg, 1.4 mmol) and DIAD (292 μL, 1.4 mmol) wereadded and sonication continued for 1 hour. Additional2-(methylsulfonyl)ethanol (136 μL, 1.4 mmol), PPh₃ (370 mg, 1.4 mmol)and DIAD (292 μL, 1.4 mmol) were added and sonication continued for 1hour. The reaction was concentrated to dryness and purified twice by FCC(1-10% MeOH/DCM) to afford the title compound as a light yellowamorphous solid. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.01 (d, J=2.2 Hz, 1H),7.84 (d, J=8.8 Hz, 1H), 7.39-7.36 (m, 1H), 6.97-6.94 (m, 3H), 4.57-4.54(m, 2H), 4.17 (s, 3H), 3.95 (s, 3H), 3.53-3.50 (m, 2H), 3.34 (s, 1H),3.22-3.20 (m, 3H), 2.56 (s, 3H), 2.39 (s, 3H). MS (ESI): mass calcd. forC₂₄H₂₆ClN₅O₅S, 531.1; m/z found, 532.0 [M+H]⁺.{4-Chloro-2-methoxy-3-[2-(methylsulfonyl)ethoxy]quinolin-6-yl}(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 70% CO₂, 30% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂))followed by FCC (0.5% NH₄OH, 95% DCM, 5% MeOH) to give 2 enantiomers.The second eluting enantiomer was Example 70b: ¹H NMR (400 MHz, CDCl₃) δppm 8.00 (d, J=2.2 Hz, 1H), 7.85 (d, J=8.8 Hz, 1H), 7.38 (dd, J=8.8, 2.3Hz, 1H), 6.97 (s, 1H), 6.96-6.94 (m, 2H), 4.57-4.54 (m, 2H), 4.17 (s,3H), 3.95 (s, 3H), 3.52 (t, J=5.3 Hz, 2H), 3.22-3.20 (m, 3H), 3.17 (s,1H), 2.57 (s, 3H), 2.40 (s, 3H). MS (ESI): mass calcd. forC₂₄H₂₆ClN₅O₅S, 531.1; m/z found, 532.0 [M+H]⁺.

Example 71a{4-Chloro-3-[(3,5-dimethylisoxazol-4-yl)methoxy]-2-methoxyquinolin-6-yl}(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared using (3,5-dimethyl-4-isoxazolyl)methanol in place of 3-methyl-3-oxetanemethanol using the proceduredescribed for Example 36a. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.03 (d, J=2.2Hz, 1H), 7.79 (d, J=8.7 Hz, 1H), 7.34 (dd, J=8.8, 2.2 Hz, 1H), 6.97-6.92(m, 2H), 6.86 (s, 1H), 4.94 (s, 2H), 4.69 (s, 1H), 4.16 (s, 3H), 3.92(s, 3H), 2.52 (s, 3H), 2.37-2.34 (m, 9H). MS (ESI): mass calcd. forC₂₇H₂₇ClN₆O₄, 534.2; m/z found, 535.2 [M+H]⁺.{4-Chloro-3-[(3,5-dimethylisoxazol-4-yl)methoxy]-2-methoxyquinolin-6-yl}(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 75% CO₂, 25% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂)) togive 2 enantiomers. The first eluting enantiomer was Example 71b: ¹H NMR(500 MHz, CDCl₃) δ ppm 7.99-7.98 (m, 1H), 7.82 (d, J=8.7 Hz, 1H),7.37-7.32 (m, 1H), 6.96 (s, 1H), 6.95 (s, 2H), 4.96 (s, 2H), 4.17 (s,3H), 3.94 (s, 3H), 3.48 (s, 1H), 2.56 (s, 3H), 2.39 (s, 3H), 2.39-2.37(m, 6H). MS (ESI): mass calcd. for C₂₇H₂₇ClN₆O₄, 534.2; m/z found, 535.0[M+H]⁺ and the second eluting enantiomer was Example 71c: ¹H NMR (400MHz, CDCl₃) δ ppm 7.99 (d, J=2.2 Hz, 1H), 7.83 (d, J=8.8 Hz, 1H),7.37-7.33 (m, 1H), 6.97 (s, 1H), 6.95 (s, 2H), 4.96 (s, 2H), 4.17 (s,3H), 3.94 (s, 3H), 3.43 (s, 1H), 2.56 (s, 3H), 2.39 (s, 3H), 2.39-2.37(m, 6H). MS (ESI): mass calcd. for C₂₇H₂₇ClN₆O₄, 534.2; m/z found, 535.0[M+H]⁺.

Example 72a{4-Chloro-3-[(2,2-difluorocyclopropyl)methoxy]-2-methoxyquinolin-6-yl}(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared using 2,2-difluorocyclopropylmethanol inplace of 3-methyl-3-oxetanemethanol using the procedure described forExample 36a. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.00 (d, J=2.2 Hz, 1H), 7.82(d, J=8.8 Hz, 1H), 7.36-7.32 (m, 1H), 6.98 (s, 1H), 6.95 (s, 2H),4.30-4.18 (m, 2H), 4.15 (s, 3H), 3.94 (s, 3H), 3.30 (s, 1H), 2.56 (s,3H), 2.40 (s, 3H), 2.21-2.10 (m, 1H), 1.64-1.57 (m, 1H), 1.35-1.26 (m,1H). MS (ESI): mass calcd. for C₂₅H₂₄ClF₂N₅O₃, 515.2; m/z found, 516.2[M+H]⁺.{4-Chloro-3-[(2,2-difluorocyclopropyl)methoxy]-2-methoxyquinolin-6-yl}(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 80% CO₂, 20% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂)) togive 2 pairs of enantiomers. The first eluting enantiomer pair wasExample 72b: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.00 (d, J=2.2 Hz, 1H), 7.82(d, J=8.7 Hz, 1H), 7.33 (dd, J=8.7, 2.2 Hz, 1H), 6.96 (s, 1H), 6.95 (s,2H), 4.29-4.19 (m, 2H), 4.15 (s, 3H), 3.94 (s, 3H), 3.41 (s, 1H), 2.56(s, 3H), 2.39 (s, 3H), 2.20-2.10 (m, 1H), 1.65-1.59 (m, 1H), 1.35-1.27(m, 1H). MS (ESI): mass calcd. for C₂₅H₂₄ClF₂N₅O₃, 515.2; m/z found,516.0 [M+H]⁺ and the second eluting enantiomer pair was Example 72c: ¹HNMR (400 MHz, CDCl₃) δ ppm 8.00 (d, J=2.2 Hz, 1H), 7.83 (d, J=8.7 Hz,1H), 7.36-7.32 (m, 1H), 6.99 (s, 1H), 6.95 (s, 2H), 4.29-4.18 (m, 2H),4.15 (s, 3H), 3.95 (s, 3H), 3.23 (s, 1H), 2.56 (s, 3H), 2.40 (s, 3H),2.20-2.09 (m, 1H), 1.63-1.58 (m, 1H), 1.35-1.27 (m, 1H). MS (ESI): masscalcd. for C₂₅H₂₄ClF₂N₅O₃, 515.2; m/z found, 516.0 [M+H]⁺.

Example 73a[4-Chloro-2-methoxy-3-(1,3-thiazol-2-ylmethoxy)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared using 1,3-thiazol-2-ylmethanol in placeof 3-methyl-3-oxetanemethanol using the procedure described for Example36a. MS (ESI): mass calcd. for C₂₅H₂₃ClN₆O₃S, 522.1; m/z found, 523.0[M+H]⁺.[4-Chloro-2-methoxy-3-(1,3-thiazol-2-ylmethoxy)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 70% CO₂, 30% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂)) togive 2 enantiomers. The first eluting enantiomer was Example 73b: ¹H NMR(400 MHz, CDCl₃) δ ppm 8.01 (d, J=2.2 Hz, 1H), 7.83 (d, J=8.7 Hz, 1H),7.79 (d, J=3.2 Hz, 1H), 7.44 (d, J=3.2 Hz, 1H), 7.34 (dd, J=8.8, 2.2 Hz,1H), 6.97 (s, 1H), 6.95 (s, 2H), 5.48 (s, 2H), 4.16 (s, 3H), 3.94 (s,3H), 3.41 (s, 1H), 2.56 (s, 3H), 2.39 (s, 3H). MS (ESI): mass calcd. forC₂₅H₂₃ClN₆O₃S, 522.1; m/z found, 523.0 [M+H]⁺ and the second elutingenantiomer was Example 73c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.02 (d, J=2.2Hz, 1H), 7.82 (d, J=8.7 Hz, 1H), 7.79 (d, J=3.3 Hz, 1H), 7.44 (d, J=3.3Hz, 1H), 7.35-7.31 (m, 1H), 6.95 (s, 3H), 5.48 (s, 2H), 4.16 (s, 3H),3.94 (s, 3H), 3.66 (s, 1H), 2.55 (s, 3H), 2.39 (s, 3H). MS (ESI): masscalcd. for C₂₅H₂₃ClN₆O₃S, 522.1; m/z found, 523.0 [M+H]⁺.

Example 74a{4-Chloro-3-[2-(dimethylamino)ethoxy]-2-methoxyquinolin-6-yl}(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared using N,N-dimethylethanolamine in placeof 4-(2-hydroxyethyl)-morpholine using the procedure described forExample 37a. MS (ESI): mass calcd. for C₂₅H₂₉ClN₆O₃, 496.2; m/z found,497.2 [M+H]⁺.{4-Chloro-3-[2-(dimethylamino)ethoxy]-2-methoxyquinolin-6-yl}(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 75% CO₂, 25% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂))followed by FCC (0.5% NH₄OH, 95% DCM, 5% MeOH) to give 2 enantiomers.The second eluting enantiomer was Example 74b: ¹H NMR (400 MHz, CDCl₃) δppm 8.00 (d, J=2.2 Hz, 1H), 7.81 (d, J=8.8 Hz, 1H), 7.34-7.30 (m, 1H),6.98 (s, 1H), 6.96-6.94 (m, 2H), 4.23-4.18 (m, 2H), 4.14 (s, 3H), 3.94(s, 3H), 3.38 (s, 1H), 2.82-2.77 (m, 2H), 2.56 (s, 3H), 2.40 (s, 3H),2.38 (s, 6H). MS (ESI): mass calcd. for C₂₅H₂₉ClN₆O₃, 496.2; m/z found,497.1 [M+H]⁺.

Example 75[3-(Benzyloxy)-4-chloro-2-methoxyquinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

n-BuLi (1.23 M in hexanes, 18.9 mL, 23.2 mmol) was added dropwise to astirred slurry of 5-bromo-1,2-dimethyl-1H-imidazole (5.13 g, 27.8 mmol)in THF (40 mL) at −78° C. under nitrogen. After stirring for 20 minutes,the slurry was treated dropwise over 2 minutes with a solution of methyl3-(benzyloxy)-4-chloro-2-methoxyquinoline-6-carboxylate (3.32 g, 9.28mmol, Intermediate 32) in THF (20 mL). The flask was then rinsed withTHF (10 mL), and that was added to the imidazole flask. The reaction wasstirred in the dry ice/acetone bath for 10 minutes, then removed fromthe cold bath and stirred for 20 minutes, then stirred in an ice bathfor 30 minutes. The reaction was then quenched with saturated aqueousNH₄Cl and concentrated to remove the THF. The aqueous residue waspartitioned between water (300 mL) and DCM (250 mL). The layers wereseparated and the aqueous layer further extracted with DCM (250 mL). Theorganics were combined, dried (Na₂SO₄), filtered and concentrated todryness to provide an orange oil. The crude material was purified by FCC(0-10% MeOH/DCM) to afford the title compound as a yellow solid. ¹H NMR(500 MHz, CDCl₃) δ ppm 8.13 (s, 1H), 7.70 (d, J=8.7 Hz, 1H), 7.58-7.55(m, 2H), 7.42-7.34 (m, 4H), 6.20 (s, 2H), 5.20 (s, 2H), 4.62 (s, 1H),4.16 (s, 3H), 3.42 (s, 6H), 2.32 (s, 6H). MS (ESI): mass calcd. forC₂₈H₂₈ClN₅O₃, 517.2; m/z found, 518.1 [M+H]⁺.

Example 76a[4-Chloro-2-methoxy-3-(pyridin-3-ylmethoxy)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

The title compound was prepared using 3-pyridinemethanol in place of3-methyl-3-oxetanemethanol and4-chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methyl)-2-methoxyquinolin-3-ol(Intermediate 30) in place of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinolin-3-olusing the procedure described for Example 36a. MS (ESI): mass calcd. forC₂₇H₂₁ClF₃N₅O₃, 555.1; m/z found, 556.0 [M+H]⁺.[4-Chloro-2-methoxy-3-(pyridin-3-ylmethoxy)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 75% CO₂, 25% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂)) togive 2 enantiomers. The first eluting enantiomer was Example 76b: ¹H NMR(500 MHz, CDCl₃) δ ppm 8.83-8.81 (m, 1H), 8.73-8.71 (m, 1H), 8.61-8.59(m, 1H), 8.06-8.04 (m, 1H), 7.93-7.90 (m, 2H), 7.85-7.82 (m, 1H),7.70-7.67 (m, 1H), 7.53-7.49 (m, 2H), 7.36-7.33 (m, 1H), 6.52-6.51 (m,1H), 5.20 (s, 2H), 4.16 (s, 3H), 3.42 (s, 3H), 3.29-3.27 (m, 1H). MS(ESI): mass calcd. for C₂₇H₂₁ClF₃N₅O₃, 555.1; m/z found, 556.5 [M+H]⁺and the second eluting enantiomer was Example 76c: ¹H NMR (500 MHz,CDCl₃) δ ppm 8.83-8.81 (m, 1H), 8.73-8.71 (m, 1H), 8.61-8.59 (m, 1H),8.06-8.04 (m, 1H), 7.93-7.89 (m, 2H), 7.85-7.81 (m, 1H), 7.71-7.67 (m,1H), 7.54-7.49 (m, 2H), 7.36-7.33 (m, 1H), 6.53-6.51 (m, 1H), 5.20 (s,2H), 4.16 (s, 3H), 3.42 (s, 3H), 3.26-3.24 (m, 1H). MS (ESI): masscalcd. for C₂₇H₂₁ClF₃N₅O₃, 555.1; m/z found, 556.5 [M+H]⁺.

Example 77a[2-Azetidin-1-yl-4-chloro-3-(1-methylethoxyl)quinolin-6-yl](1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared using[2,4-dichloro-3-(1-methylethoxyl)quinolin-6-yl](1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol.TFA(Example 41) in place of[2,4-dichloro-3-(1-methylethoxyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol.TFAusing the procedure described for Example 38a. MS (ESI): mass calcd. forC₂₄H₂₈ClN₇O₂, 481.2; m/z found, 482.1 [M+H]⁺.[2-Azetidin-1-yl-4-chloro-3-(1-methylethoxyl)quinolin-6-yl](1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 60% CO₂, 40% iPrOH+(0.3% iPrNH₂)) followed by FCC(0.5% NH₄OH, 95% DCM, 5% MeOH) to give 2 enantiomers. The second elutingenantiomer was Example 77b: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.01-7.97 (m,1H), 7.65 (d, J=8.7 Hz, 1H), 7.31-7.27 (m, 1H), 7.10 (s, 1H), 6.15 (s,1H), 4.70-4.63 (m, 1H), 4.32-4.27 (m, 4H), 3.91 (s, 3H), 3.35 (s, 3H),2.42-2.34 (m, 2H), 2.22 (s, 3H), 1.35 (d, J=6.1 Hz, 6H). MS (ESI): masscalcd. for C₂₄H₂₈ClN₇O₂, 481.2; m/z found, 482.1 [M+H]⁺.

Example 78a{4-Chloro-2-methoxy-3-[(3-methyloxetan-3-yl)methoxy]quinolin-6-yl}(1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

The title compound was prepared using4-chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methyl)-2-methoxyquinolin-3-ol(Intermediate 30) in place of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinolin-3-olusing the procedure described for Example 36a. MS (ESI): mass calcd. forC₂₆H₂₄ClF₃N₄O₄, 548.1; m/z found, 549.0 [M+H]⁺.{4-Chloro-2-methoxy-3-[(3-methyloxetan-3-yl)methoxy]quinolin-6-yl}(1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolwas purified by chiral SFC (Stationary phase: CHIRALCEL OJ-H 5 μM 250×20mm, Mobile phase: 70% CO₂, 30% MeOH+(0.3% iPrNH₂)) to give 2enantiomers. The first eluting enantiomer was Example 78b: ¹H NMR (500MHz, CDCl₃) δ ppm 8.83-8.79 (m, 1H), 8.08 (d, J=2.1 Hz, 1H), 7.93-7.89(m, 1H), 7.82-7.79 (m, 1H), 7.68-7.65 (m, 1H), 7.48 (dd, J=8.7, 2.2 Hz,1H), 7.37 (s, 1H), 6.39-6.36 (m, 1H), 4.75-4.72 (m, 2H), 4.71-4.64 (m,1H), 4.51-4.48 (m, 2H), 4.17 (s, 2H), 4.13 (s, 3H), 3.37 (s, 3H),1.54-1.51 (m, 3H). MS (ESI): mass calcd. for C₂₆H₂₄ClF₃N₄O₄, 548.1; m/zfound, 549.2 [M+H]⁺ and the second eluting enantiomer was Example 78c:¹H NMR (500 MHz, CDCl₃) δ ppm 8.82-8.79 (m, 1H), 8.08 (d, J=2.1 Hz, 1H),7.93-7.88 (m, 1H), 7.80 (d, J=8.7 Hz, 1H), 7.68-7.64 (m, 1H), 7.50-7.46(m, 1H), 7.35 (s, 1H), 6.38-6.34 (m, 1H), 4.94 (s, 1H), 4.75-4.71 (m,2H), 4.50-4.47 (m, 2H), 4.17 (s, 2H), 4.13 (s, 3H), 3.37 (s, 3H),1.53-1.50 (m, 3H). MS (ESI): mass calcd. for C₂₆H₂₄ClF₃N₄O₄, 548.1; m/zfound, 549.2 [M+H]⁺.

Example 79a[4-Chloro-2-methoxy-3-(2-methoxyethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

The title compound was prepared using 2-methoxyethanol in place of4-(2-hydroxyethyl)-morpholine and4-chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methyl)-2-methoxyquinolin-3-ol(Intermediate 30) in place of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinolin-3-olusing the procedure described for Example 37a. MS (ESI): mass calcd. forC₂₄H₂₂ClF₃N₄O₄, 522.1; m/z found, 523.0 [M+H]⁺.[4-Chloro-2-methoxy-3-(2-methoxyethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 80% CO₂, 20% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂)) togive 2 enantiomers. The first eluting enantiomer was Example 79b: ¹H NMR(400 MHz, CDCl₃) δ ppm 8.84-8.80 (m, 1H), 8.06 (d, J=2.1 Hz, 1H),7.93-7.89 (m, 1H), 7.81 (d, J=8.8 Hz, 1H), 7.67 (d, J=7.9 Hz, 1H),7.51-7.45 (m, 2H), 6.47 (s, 1H), 4.30-4.27 (m, 2H), 4.13 (s, 3H),3.80-3.76 (m, 2H), 3.45 (s, 3H), 3.40 (s, 3H). MS (ESI): mass calcd. forC₂₄H₂₂ClF₃N₄O₄, 522.1; m/z found, 523.0 [M+H]⁺ and the second elutingenantiomer was Example 79c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.83-8.80 (m,1H), 8.06 (d, J=2.1 Hz, 1H), 7.94-7.89 (m, 1H), 7.80 (d, J=8.7 Hz, 1H),7.67 (d, J=8.2 Hz, 1H), 7.50-7.46 (m, 1H), 7.43 (s, 1H), 6.44 (s, 1H),4.31-4.26 (m, 2H), 4.13 (s, 3H), 3.80-3.75 (m, 2H), 3.45 (s, 3H), 3.39(s, 3H). MS (ESI): mass calcd. for C₂₄H₂₂ClF₃N₄O₄, 522.1; m/z found,523.0 [M+H]⁺.

Example 80a[4-Chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl](1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

n-BuLi (1.23 M in hexanes, 1.1 mL, 1.35 mmol) was added dropwise to astirred slurry of 1-methyl-1,2,3-triazole (112 mg, 1.35 mmol) in THF (1mL) at −40° C. under nitrogen. After stirring for another 30 minutes,the mixture was treated dropwise with a solution of(4-chloro-3-isopropoxy-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone(252 mg, 0.67 mmol, Intermediate 27) in THF (5 mL). The reaction wasallowed to warm to room temperature over 1 hour. The reaction was thenquenched with saturated aqueous NH₄Cl. The mixture was poured into aseparatory funnel and extracted with DCM (4×60 mL). The organics werecombined, washed with brine, dried (Na₂SO₄), filtered and concentratedto dryness to afford a light yellow oil. The crude material was purifiedby FCC (1-7.5% MeOH/DCM) followed by reverse-phase HPLC(acetonitrile/water+NH₄OH) to provide the title compound as a whitesolid. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.08 (d, J=2.2 Hz, 1H), 7.78 (d,J=8.7 Hz, 1H), 7.33 (dd, J=8.6, 2.2 Hz, 1H), 7.18 (s, 1H), 6.18 (s, 1H),4.74-4.67 (m, 1H), 4.32 (s, 1H), 4.13 (s, 3H), 3.94 (s, 3H), 3.39 (s,3H), 2.32 (s, 3H), 1.39 (d, J=6.2 Hz, 6H). MS (ESI): mass calcd. forC₂₂H₂₅ClN₆O₃, 456.2; m/z found, 457.0 [M+H]⁺.[4-Chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl](1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 70% CO₂, 30% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂)) togive 2 enantiomers. The first eluting enantiomer was Example 80b: ¹H NMR(400 MHz, CDCl₃) δ ppm 8.09 (d, J=2.2 Hz, 1H), 7.77 (d, J=8.7 Hz, 1H),7.32 (dd, J=8.7, 2.2 Hz, 1H), 7.17 (s, 1H), 6.17 (s, 1H), 4.75-4.66 (m,1H), 4.36 (s, 1H), 4.13 (s, 3H), 3.94 (s, 3H), 3.39 (s, 3H), 2.32 (s,3H), 1.39 (d, J=6.2 Hz, 6H). MS (ESI): mass calcd. for C₂₂H₂₅ClN₆O₃,456.2; m/z found, 457.2 [M+H]⁺ and the second eluting enantiomer wasExample 80c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.06 (d, J=2.2 Hz, 1H), 7.80(d, J=8.7 Hz, 1H), 7.35-7.32 (m, 1H), 7.21 (s, 1H), 6.24 (s, 1H),4.74-4.67 (m, 1H), 4.13 (s, 3H), 3.95 (s, 3H), 3.52 (s, 1H), 3.42 (s,3H), 2.37 (s, 3H), 1.39 (d, J=6.2 Hz, 6H). MS (ESI): mass calcd. forC₂₂H₂₅ClN₆O₃, 456.2; m/z found, 457.2 [M+H]⁺.

Example 81a[4-Chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

To a mixture of[2,4-dichloro-3-(1-methylethoxyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol.TFA(182 mg, 0.31 mmol, Example 42) in toluene (3.1 mL) was added NaOMe (168mg, 3.1 mmol) and the resulting mixture heated to 60° C. for 3 hours.The mixture was then cooled to room temperature, diluted with DCM andfiltered through a pad of Celite®, rinsing the filter cake with DCM. Thefiltrate was concentrated to dryness and the residue purified byreverse-phase HPLC (acetonitrile/water+NH₄OH) to provide the titlecompound as a white solid. MS (ESI): mass calcd. for C₂₄H₂₆ClN₅O₃,467.2; m/z found, 468.0 [M+H]⁺.[4-Chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 75% CO₂, 25% iPrOH+(0.3% iPrNH₂)) to give 2enantiomers. The first eluting enantiomer was Example 81b: ¹H NMR (500MHz, CDCl₃) δ ppm 8.00-7.98 (m, 1H), 7.83-7.79 (m, 1H), 7.31 (d, J=8.7Hz, 1H), 7.00-6.99 (m, 1H), 6.98-6.93 (m, 2H), 4.73-4.67 (m, 1H),4.14-4.12 (m, 3H), 3.95-3.93 (m, 3H), 3.23 (s, 1H), 2.57-2.54 (m, 3H),2.41-2.39 (m, 3H), 1.40-1.37 (m, 6H). MS (ESI): mass calcd. forC₂₄H₂₆ClN₅O₃, 467.2; m/z found, 468.1 [M+H]⁺ and the second elutingenantiomer was Example 81c: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.00-7.98 (m,1H), 7.83-7.80 (m, 1H), 7.32-7.29 (m, 1H), 7.00-6.99 (m, 1H), 6.98-6.93(m, 2H), 4.73-4.67 (m, 1H), 4.14-4.13 (m, 3H), 3.95-3.93 (m, 3H),3.25-3.23 (m, 1H), 2.57-2.55 (m, 3H), 2.41-2.39 (m, 3H), 1.40-1.37 (m,6H). MS (ESI): mass calcd. for C₂₄H₂₆ClN₅O₃, 467.2; m/z found, 468.0[M+H]⁺.

Example 82a[2-Azetidin-1-yl-4-chloro-3-(1-methylethoxyl)quinolin-6-yl](2,4-dimethyl-1,3-thiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol.TFA

To a sealed tube was added[2,4-dichloro-3-(1-methylethoxyl)quinolin-6-yl](2,4-dimethyl-1,3-thiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol.TFA(185 mg, 0.31 mmol, Example 43), azetidine (107 μL, 1.56 mmol) anddimethylformamide (1.6 mL). The reaction vessel was sealed and heated ina 100° C. oil bath. After overnight heating, the vessel was cooled andthe contents concentrated to dryness. The residue was dissolved in EtOAc(25 mL) and washed with saturated aqueous ammonium chloride (2×20 mL).The organics were dried (Na₂SO₄), filtered and concentrated to drynessto afford a light yellow oil. The crude material was purified byreverse-phase HPLC (acetonitrile/water+0.05% TFA) to provide the titlecompound as a clear colorless oil. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.05(d, J=8.9 Hz, 1H), 7.86 (d, J=2.1 Hz, 1H), 7.75-7.72 (m, 1H), 7.13 (s,1H), 4.93-4.86 (m, 1H), 4.78-4.73 (m, 4H), 3.94 (s, 3H), 2.65 (s, 3H),2.61-2.55 (m, 2H), 2.09 (s, 3H), 1.42-1.39 (m, 6H). MS (ESI): masscalcd. for C₂₄H₂₇ClN₆O₂S, 498.2; m/z found, 499.0 [M+H]⁺.[2-Azetidin-1-yl-4-chloro-3-(1-methylethoxyl)quinolin-6-yl](2,4-dimethyl-1,3-thiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: Kromasil 5-Amycoat 5 μM250×30 mm, Mobile phase: 85% CO₂, 15% EtOH+(0.2% Et₃N)) to give 2enantiomers. The first eluting enantiomer was Example 82b: ¹H NMR (500MHz, CDCl₃) δ ppm 7.92-7.90 (m, 1H), 7.69 (d, J=8.8 Hz, 1H), 7.38-7.34(m, 1H), 7.22 (s, 1H), 4.70-4.64 (m, 1H), 4.32-4.28 (m, 4H), 3.92 (s,3H), 2.59 (s, 3H), 2.41-2.34 (m, 2H), 2.12 (s, 3H), 1.34 (d, J=6.1 Hz,6H). MS (ESI): mass calcd. for C₂₄H₂₇ClN₆O₂S, 498.2; m/z found, 499.0[M+H]⁺ and the second eluting enantiomer was Example 82c: ¹H NMR (500MHz, CDCl₃) δ ppm 7.92-7.90 (m, 1H), 7.71-7.67 (m, 1H), 7.38-7.34 (m,1H), 7.24-7.22 (m, 1H), 4.70-4.64 (m, 1H), 4.32-4.28 (m, 4H), 3.92 (s,3H), 2.59 (s, 3H), 2.41-2.34 (m, 2H), 2.13 (s, 3H), 1.36-1.33 (m, 6H).MS (ESI): mass calcd. for C₂₄H₂₇ClN₆O₂S, 498.2; m/z found, 499.0 [M+H]⁺.

Example 83(4-Chloro-2-methoxy-3-{[4-(trifluoromethyl)piperidin-1-yl]carbonyl}quinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

n-BuLi (1.85 M in hexanes, 116 μL, 0.21 mmol) was added dropwise to astirred solution of(4-chloro-6-iodo-2-methoxyquinolin-3-yl)(4-(trifluoromethyl)piperidin-1-yl)methanone(107 mg, 0.21 mmol, Intermediate 35: step f) in THF (3 mL) at −78° C.under nitrogen. After stirring for 5 minutes at −78° C., the mixture wastreated dropwise with a solution of(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone (46mg, 0.21 mmol, Intermediate 11: step b) in THF (2 mL). The flask wasrinsed with THF (1 mL) and that THF was added to the reaction. Thesolution was stirred at −78° C. for 15 minutes, then warmed to 0° C. andstirred for an additional 30 minutes. Saturated aqueous NH₄Cl (5 mL),water (20 mL) and EtOAc (20 mL) were added and the layers separated. Theaqueous layer was further extracted with EtOAc (20 mL). The organicswere combined, dried (Na₂SO₄), filtered and concentrated to dryness toafford a yellow oil. The crude material was purified by FCC (0.5-7.5%MeOH/DCM) to provide the title compound as a cream-colored amorphoussolid. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.15-8.01 (m, 1H), 7.91-7.85 (m,1H), 7.54-7.39 (m, 1H), 7.06-6.98 (m, 1H), 6.97-6.90 (m, 2H), 4.98-4.91(m, 1H), 4.13-4.09 (m, 3H), 3.97-3.93 (m, 3H), 3.58-3.52 (m, 1H),3.22-3.20 (m, 1H), 3.16-3.07 (m, 1H), 2.90-2.82 (m, 1H), 2.58-2.55 (m,3H), 2.42-2.38 (m, 3H), 2.37-2.28 (m, 1H), 2.09-2.01 (m, 1H), 1.89-1.80(m, 1H), 1.74-1.58 (m, 2H). MS (ESI): mass calcd. for C₂₈H₂₈ClF₃N₆O₃,588.2; m/z found, 589.2 [M+H]⁺.

Example 84a(1-Acetylpiperidin-4-yl)[4-chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl]phenylmethanol

To a mixture of(1-acetylpiperidin-4-yl)[2,4-dichloro-3-(1-methylethoxyl)quinolin-6-yl]phenylmethanol.TFA(179 mg, 0.3 mmol, Example 44) in toluene (3 mL) was added NaOMe (161mg, 2.98 mmol) and the resulting mixture heated to 60° C. for 17 hours.The mixture was then cooled to room temperature, diluted with DCM andfiltered, rinsing the filter cake with DCM. The filtrate wasconcentrated to dryness to afford a white solid. The crude material waspurified by reverse-phase HPLC (acetonitrile/water+NH₄OH) to provide thetitle compound as a white solid. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.21-8.18(m, 1H), 7.76-7.71 (m, 1H), 7.63-7.57 (m, 1H), 7.54-7.50 (m, 2H),7.36-7.30 (m, 2H), 7.24-7.21 (m, 1H), 4.74-4.68 (m, 1H), 4.68-4.64 (m,1H), 4.09 (s, 3H), 3.88-3.79 (m, 1H), 3.14-3.04 (m, 1H), 2.80-2.72 (m,1H), 2.63-2.53 (m, 1H), 2.20-2.18 (m, 1H), 2.06-2.04 (m, 3H), 1.70-1.57(m, 1H), 1.51-1.41 (m, 1H), 1.38-1.36 (m, 6H), 1.35-1.24 (m, 1H). MS(ESI): mass calcd. for C₂₇H₃₁ClN₂O₄, 482.2; m/z found, 483.1 [M+H]⁺.(1-Acetylpiperidin-4-yl)[4-chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl]phenylmethanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 70% CO₂, 30% MeOH/iPrOH 50/50 v/v) to give 2enantiomers. The first eluting enantiomer was Example 84b: ¹H NMR (500MHz, CDCl₃) δ ppm 8.20 (d, J=8.7 Hz, 1H), 7.75-7.71 (m, 1H), 7.63-7.57(m, 1H), 7.55-7.50 (m, 2H), 7.36-7.30 (m, 2H), 7.24-7.20 (m, 1H),4.74-4.68 (m, 1H), 4.68-4.63 (m, 1H), 4.10-4.08 (m, 3H), 3.87-3.78 (m,1H), 3.13-3.04 (m, 1H), 2.80-2.72 (m, 1H), 2.63-2.53 (m, 1H), 2.21 (s,1H), 2.07-2.04 (m, 3H), 1.73-1.56 (m, 2H), 1.51-1.41 (m, 1H), 1.37 (d,J=6.3 Hz, 6H), 1.34-1.29 (m, 1H). MS (ESI): mass calcd. forC₂₇H₃₁ClN₂O₄, 482.2; m/z found, 483.1 [M+H]⁺ and the second elutingenantiomer was Example 84c: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.21-8.18 (m,1H), 7.73 (t, J=8.6 Hz, 1H), 7.63-7.57 (m, 1H), 7.55-7.50 (m, 2H),7.36-7.30 (m, 2H), 7.25-7.19 (m, 1H), 4.74-4.68 (m, 1H), 4.68-4.63 (m,1H), 4.09 (s, 3H), 3.87-3.78 (m, 1H), 3.14-3.03 (m, 1H), 2.80-2.72 (m,1H), 2.63-2.53 (m, 1H), 2.24-2.22 (m, 1H), 2.06-2.04 (m, 3H), 1.71-1.56(m, 2H), 1.51-1.41 (m, 1H), 1.38-1.36 (m, 6H), 1.36-1.30 (m, 1H). MS(ESI): mass calcd. for C₂₇H₃₁ClN₂O₄, 482.2; m/z found, 483.1 [M+H]⁺.

Example 85a[4-Chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl](2,4-dimethyl-1,3-thiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

To a mixture of[2,4-dichloro-3-(1-methylethoxyl)quinolin-6-yl](2,4-dimethyl-1,3-thiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol.TFA(139 mg, 0.23 mmol, Example 43) in toluene (2.4 mL) was added NaOMe (127mg, 2.4 mmol) and the resulting mixture heated to 60° C. for 5.5 hours.The mixture was then cooled to room temperature, diluted with DCM andfiltered, rinsing the filter cake with DCM. The filtrate wasconcentrated to dryness to afford a white solid. The crude material waspurified by basic HPLC to provide the title compound as a white solid.MS (ESI): mass calcd. for C₂₂H₂₄ClN₅O₃S, 473.1; m/z found, 474.0 [M+H]⁺.[4-Chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl](2,4-dimethyl-1,3-thiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 80% CO₂, 20% MeOH) followed by achiral SFC (Stationaryphase: CHIRALPAK IC 5 μM 250×20 mm, Mobile phase: 60% CO₂, 40% MeOH) togive 2 enantiomers. The first eluting enantiomer was Example 85b: ¹H NMR(500 MHz, CDCl₃) δ ppm 8.08-8.06 (m, 1H), 7.82 (d, J=8.7 Hz, 1H),7.46-7.43 (m, 1H), 7.23 (s, 1H), 4.73-4.66 (m, 1H), 4.13 (s, 3H), 3.92(s, 3H), 3.65-3.63 (m, 1H), 2.59 (s, 3H), 2.15 (s, 3H), 1.38 (d, J=6.0Hz, 6H). MS (ESI): mass calcd. for C₂₂H₂₄ClN₅O₃S, 473.1; m/z found,474.0 [M+H]⁺ and the second eluting enantiomer was Example 85c: ¹H NMR(500 MHz, CDCl₃) δ ppm 8.07 (d, J=2.2 Hz, 1H), 7.82 (d, J=8.7 Hz, 1H),7.46-7.43 (m, 1H), 7.23 (s, 1H), 4.73-4.67 (m, 1H), 4.13 (s, 3H), 3.92(s, 3H), 3.65 (s, 1H), 2.59 (s, 3H), 2.15 (s, 3H), 1.38 (d, J=6.2 Hz,6H). MS (ESI): mass calcd. for C₂₂H₂₄ClN₅O₃S, 473.1; m/z found, 474.0[M+H]⁺.

Example 86a[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanol

To a mixture of(4-chlorophenyl)[2,4-dichloro-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)methanol(133 mg, 0.26 mmol, Example 45) in toluene (2.6 mL) was added NaOMe (97mg, 1.8 mmol) and the resulting mixture heated to 60° C. for 6 hours.The mixture was then cooled to room temperature, diluted with DCM andfiltered, rinsing the filter cake with DCM. The filtrate wasconcentrated to dryness and the residue purified by reverse-phase HPLC(acetonitrile/water+NH₄OH) to provide the title compound as a whitesolid. MS (ESI): mass calcd. for C₂₃H₁₈Cl₂F₃N₃O₃, 511.1; m/z found,512.9 [M+H]⁺.

[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanolwas purified by achiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM250×20 mm, Mobile phase: 80% CO₂, 20% MeOH) followed by chiral SFC(Stationary phase: CHIRALPAK AD-H 5 μM 250×20 mm, Mobile phase: 75% CO₂,25% MeOH/iPrOH 50/50 v/v) to give 2 enantiomers. The first elutingenantiomer was Example 86b: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.08 (d, J=2.1Hz, 1H), 7.77 (d, J=8.8 Hz, 1H), 7.53-7.48 (m, 1H), 7.35-7.28 (m, 5H),6.37-6.34 (m, 1H), 4.51 (q, J=8.4 Hz, 2H), 4.15 (s, 3H), 4.13-4.05 (m,1H), 3.37 (s, 3H). MS (ESI): mass calcd. for C₂₃H₁₈Cl₂F₃N₃O₃, 511.1; m/zfound, 512.0 [M+H]⁺ and the second eluting enantiomer was Example 86c:¹H NMR (400 MHz, CDCl₃) δ ppm 8.08 (d, J=2.1 Hz, 1H), 7.77 (d, J=8.8 Hz,1H), 7.53-7.49 (m, 1H), 7.36-7.28 (m, 5H), 6.37-6.34 (m, 1H), 4.55-4.47(m, 2H), 4.15 (s, 3H), 4.08 (s, 1H), 3.37 (s, 3H). MS (ESI): mass calcd.for C₂₃H₁₈Cl₂F₃N₃O₃, 511.1; m/z found, 512.0 [M+H]⁺.

Example 87a[2-Azetidin-1-yl-4-chloro-3-(cyclopropylmethoxy)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

To a sealed tube was added[2,4-dichloro-3-(cyclopropylmethoxy)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol.TFA(112 mg, 0.18 mmol, Example 40), azetidine (61 μL, 0.88 mmol) anddimethylformamide (0.92 mL). The reaction vessel was sealed and heatedin a 100° C. oil bath. After overnight heating, the vessel was cooledand the contents concentrated to dryness. The residue was dissolved inEtOAc (15 mL) and washed with saturated aqueous ammonium chloride (2×15mL). The organics were dried (Na₂SO₄), filtered and concentrated todryness to afford a light yellow oil. The crude material was purified byreverse-phase HPLC (acetonitrile/water+0.05% TFA) to provide the titlecompound as a clear colorless oil. MS (ESI): mass calcd. forC₂₇H₂₅ClF₃N₅O₂, 543.2; m/z found, 544.0 [M+H]⁺.[2-Azetidin-1-yl-4-chloro-3-(cyclopropylmethoxy)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×21mm, Mobile phase: 80% CO₂, 20% EtOH+0.2% Et₃N) to give 2 enantiomers.The first eluting enantiomer was Example 87b: ¹H NMR (400 MHz, CDCl₃) δppm 8.81 (s, 1H), 7.93-7.85 (m, 2H), 7.68-7.61 (m, 2H), 7.41-7.34 (m,1H), 7.34-7.28 (m, 1H), 6.39-6.28 (m, 1H), 4.35-4.30 (m, 4H), 3.82 (d,J=7.2 Hz, 2H), 3.36 (s, 3H), 2.43-2.35 (m, 2H), 1.35-1.30 (m, 1H),0.68-0.62 (m, 2H), 0.38-0.32 (m, 2H). MS (ESI): mass calcd. forC₂₇H₂₅ClF₃N₅O₂, 543.2; m/z found, 544.0 [M+H]⁺ and the second elutingenantiomer was Example 87c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.81 (s, 1H),7.92-7.85 (m, 2H), 7.68-7.62 (m, 2H), 7.40-7.34 (m, 1H), 7.34-7.29 (m,1H), 6.39-6.28 (m, 1H), 4.35-4.29 (m, 4H), 3.82 (d, J=7.1 Hz, 2H), 3.36(s, 3H), 2.43-2.34 (m, 2H), 1.34-1.29 (m, 1H), 0.67-0.61 (m, 2H),0.37-0.32 (m, 2H). MS (ESI): mass calcd. for C₂₇H₂₅ClF₃N₅O₂, 543.2; m/zfound, 544.0 [M+H]⁺.

Example 88a[4-Chloro-3-(cyclopropylmethoxy)-2-methoxyquinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

To a mixture of[2,4-dichloro-3-(cyclopropylmethoxy)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol.TFA(112 mg, 0.21 mmol, Example 40) in toluene (2.1 mL) was added NaOMe (115mg, 2.1 mmol) and the resulting mixture heated to 60° C. for 6 hours.The mixture was then cooled to room temperature, diluted with DCM andfiltered, rinsing the filter cake with DCM. The filtrate wasconcentrated to dryness to afford a clear colorless oil. The crudematerial was purified by reverse-phase HPLC (acetonitrile/water+NH₄OH)to provide a white solid. MS (ESI): mass calcd. for C₂₅H₂₂ClF₃N₄O₃,518.1; m/z found, 519.0 [M+H]⁺.[4-Chloro-3-(cyclopropylmethoxy)-2-methoxyquinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 80% CO₂, 20% MeOH/iPrOH 50/50 v/v) to give 2enantiomers. The first eluting enantiomer was Example 88b: ¹H NMR (400MHz, CDCl₃) δ ppm 8.85-8.82 (m, 1H), 8.06 (d, J=2.1 Hz, 1H), 7.91-7.86(m, 1H), 7.81 (d, J=8.8 Hz, 1H), 7.68-7.64 (m, 1H), 7.52-7.48 (m, 1H),7.48-7.46 (m, 1H), 6.41-6.37 (m, 1H), 4.12 (s, 3H), 3.98 (d, J=7.3 Hz,2H), 3.42 (s, 3H), 3.41-3.39 (m, 1H), 1.37-1.28 (m, 1H), 0.64-0.59 (m,2H), 0.36-0.31 (m, 2H). MS (ESI): mass calcd. for C₂₅H₂₂ClF₃N₄O₃, 518.1;m/z found, 519.0 [M+H]⁺ and the second eluting enantiomer was Example88c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.85-8.82 (m, 1H), 8.07-8.04 (m, 1H),7.90-7.85 (m, 1H), 7.82-7.79 (m, 1H), 7.69-7.64 (m, 1H), 7.52-7.47 (m,2H), 6.39 (s, 1H), 4.14-4.11 (m, 3H), 4.00-3.96 (m, 2H), 3.44-3.41 (m,3H), 3.41-3.38 (m, 1H), 1.37-1.28 (m, 1H), 0.65-0.58 (m, 2H), 0.36-0.30(m, 2H). MS (ESI): mass calcd. for C₂₅H₂₂ClF₃N₄O₃, 518.1; m/z found,519.0 [M+H]⁺.

Example 89a[2-Azetidin-1-yl-4-chloro-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

To a sealed tube was added[2,4-dichloro-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol(86 mg, 0.13 mmol, Example 39), azetidine (54 μL, 0.78 mmol) anddimethylformamide (0.82 mL). The reaction vessel was sealed and heatedin a 100° C. oil bath. After overnight heating, the vessel was cooledand the contents concentrated to dryness. The residue was dissolved inEtOAc (15 mL) and washed with saturated aqueous ammonium chloride (2×10mL). The organics were dried (Na₂SO₄), filtered and concentrated todryness to afford a light yellow oil. The crude material was purified byreverse-phase HPLC (acetonitrile/water+0.05% TFA) to provide the titlecompound as a clear colorless oil. MS (ESI): mass calcd. forC₂₅H₂₀ClF₆N₅O₂, 571.1; m/z found, 572.0 [M+H]⁺.[2-Azetidin-1-yl-4-chloro-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 70% CO₂, 30% EtOH) to give 2 enantiomers. The firsteluting enantiomer was Example 89b: ¹H NMR (400 MHz, CDCl₃) δ ppm8.84-8.80 (m, 1H), 7.96-7.93 (m, 1H), 7.89-7.84 (m, 1H), 7.73-7.68 (m,1H), 7.68-7.64 (m, 1H), 7.52-7.48 (m, 1H), 7.48-7.44 (m, 1H), 6.39 (s,1H), 4.39-4.33 (m, 2H), 4.33-4.28 (m, 4H), 3.45-3.42 (m, 3H), 3.42-3.40(m, 1H), 2.47-2.41 (m, 2H). MS (ESI): mass calcd. for C₂₅H₂₀ClF₆N₅O₂,571.1; m/z found, 572.0 [M+H]⁺ and the second eluting enantiomer wasExample 89c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.84-8.80 (m, 1H), 7.95-7.92(m, 1H), 7.89-7.84 (m, 1H), 7.71 (d, J=8.8 Hz, 1H), 7.68-7.64 (m, 1H),7.50 (s, 1H), 7.48-7.43 (m, 1H), 6.39 (s, 1H), 4.39-4.33 (m, 2H),4.33-4.28 (m, 4H), 3.42 (s, 3H), 3.42-3.39 (m, 1H), 2.47-2.41 (m, 2H).MS (ESI): mass calcd. for C₂₅H₂₀ClF₆N₅O₂, 571.1; m/z found, 572.0[M+H]⁺.

Example 90a[2-Azetidin-1-yl-4-chloro-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanol.TFA

To a sealed tube was added(4-chlorophenyl)[2,4-dichloro-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)methanol(133 mg, 0.26 mmol, Example 45), azetidine (89 μL, 1.29 mmol) anddimethylformamide (1.35 mL). The reaction vessel was sealed and heatedin a 100° C. oil bath. After overnight heating, the vessel was cooledand the contents concentrated to dryness. The residue was dissolved inEtOAc (15 mL) and washed with saturated aqueous ammonium chloride (2×10mL). The organics were dried (Na₂SO₄), filtered and concentrated todryness to afford a light yellow oil. The crude material was purified byreverse-phase HPLC (acetonitrile/water+0.05% TFA) to provide the titlecompound as a clear colorless oil. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.66(s, 1H), 7.93-7.91 (m, 1H), 7.87-7.82 (m, 1H), 7.57-7.52 (m, 1H),7.36-7.32 (m, 2H), 7.26-7.25 (m, 1H), 7.25-7.23 (m, 1H), 6.67-6.63 (m,1H), 4.60-4.54 (m, 4H), 4.48-4.41 (m, 2H), 3.61-3.58 (m, 3H), 2.54-2.47(m, 2H). MS (ESI): mass calcd. for C₂₅H₂₁Cl₂F₃N₄O₂, 536.1; m/z found,537.0 [M+H]⁺.[2-Azetidin-1-yl-4-chloro-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×21mm, Mobile phase: 85% CO₂, 15% EtOH+0.2% Et₃N) to give 2 enantiomers.The first eluting enantiomer was Example 90b: ¹H NMR (500 MHz, CDCl₃) δppm 7.94-7.90 (m, 1H), 7.68-7.64 (m, 1H), 7.45-7.40 (m, 1H), 7.39-7.34(m, 1H), 7.33-7.28 (m, 4H), 6.44-6.32 (m, 1H), 4.36-4.31 (m, 2H),4.31-4.27 (m, 4H), 3.38 (s, 3H), 2.44-2.37 (m, 2H). MS (ESI): masscalcd. for C₂₅H₂₁Cl₂F₃N₄O₂, 536.1; m/z found, 537.0 [M+H]⁺ and thesecond eluting enantiomer was Example 90c: ¹H NMR (500 MHz, CDCl₃) δ ppm7.93-7.90 (m, 1H), 7.66 (d, J=8.7 Hz, 1H), 7.50-7.38 (m, 2H), 7.33-7.27(m, 4H), 6.50-6.35 (m, 1H), 4.36-4.31 (m, 2H), 4.31-4.27 (m, 4H), 3.38(s, 3H), 2.44-2.37 (m, 2H). MS (ESI): mass calcd. for C₂₅H₂₁Cl₂F₃N₄O₂,536.1; m/z found, 537.0 [M+H]⁺.

Example 91a(4-Chloro-3-ethoxy-2-methoxyquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

To a mixture of(2,4-dichloro-3-ethoxyquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol.TFA(176 mg, 0.35 mmol, Example 46) in toluene (3.5 mL) was added NaOMe (191mg, 3.5 mmol) and the resulting mixture heated to 60° C. for 2 hours.Then, the temperature was raised to 80° C. and stirring continued for 3hours. The mixture was then cooled to room temperature, diluted with DCMand filtered, rinsing the filter cake with DCM. The filtrate wasconcentrated to dryness and the residue purified by reverse-phase HPLC(acetonitrile/water+NH4OH) to afford the title compound as a tan solid.MS (ESI): mass calcd. for C₂₃H₂₀ClF₃N₄O₃, 492.1; m/z found, 493.0[M+H]⁺.(4-Chloro-3-ethoxy-2-methoxyquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolwas purified by chiral HPLC (Stationary phase: CHIRALPAK AD-H 5 μMDaicel column, Mobile phase: 85/12/3 heptane/ethanol/methanol (with 6 Nammonia)) followed by achiral SFC (Stationary phase: CHIRALPAK IC 5 μM250×21 mm, Mobile phase: 90% CO₂, 10% EtOH+0.2% Et₃N) to give 2enantiomers. The first eluting enantiomer was Example 91b: ¹H NMR (400MHz, CDCl₃) δ ppm 8.86-8.77 (m, 1H), 8.08 (s, 1H), 7.94-7.85 (m, 1H),7.81-7.75 (m, 1H), 7.68-7.62 (m, 1H), 7.51-7.43 (m, 1H), 7.27-7.26 (m,1H), 6.39-6.24 (m, 1H), 4.24-4.16 (m, 2H), 4.12 (s, 3H), 3.36 (s, 3H),1.48-1.43 (m, 3H). MS (ESI): mass calcd. for C₂₃H₂₀ClF₃N₄O₃, 492.1; m/zfound, 493.0 [M+H]⁺ and the second eluting enantiomer was Example 91c:¹H NMR (600 MHz, CDCl₃) δ ppm 8.83-8.80 (m, 1H), 8.08 (d, J=2.2 Hz, 1H),7.92-7.88 (m, 1H), 7.78 (d, J=8.7 Hz, 1H), 7.67-7.64 (m, 1H), 7.49-7.45(m, 1H), 7.31-7.27 (m, 1H), 6.33-6.30 (m, 1H), 5.32 (s, 1H), 4.23-4.17(m, 2H), 4.12 (s, 3H), 3.35 (s, 3H), 1.47-1.43 (m, 3H). MS (ESI): masscalcd. for C₂₃H₂₀ClF₃N₄O₃, 492.1; m/z found, 493.0 [M+H]⁺.

Example 92a(4-Chloro-3-ethoxy-2-methoxyquinolin-6-yl)(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanol

To a mixture of(4-chlorophenyl)(2,4-dichloro-3-ethoxyquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)methanol.TFA(143 mg, 0.31 mmol, Example 47) in toluene (3.1 mL) was added NaOMe (167mg, 3.1 mmol) and the resulting mixture heated to 60° C. for 6 hours.The reaction was then heated to 80° C. and stirred for 17.5 hours. Themixture was then cooled to room temperature, diluted with DCM andfiltered, rinsing the filter cake with DCM. The filtrate wasconcentrated to dryness and purified by reverse-phase HPLC(acetonitrile/water+NH₄OH) to afford the title compound as a whitesolid. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.03-8.01 (m, 1H), 7.79-7.76 (d,J=8.7 Hz, 1H), 7.49-7.46 (m, 1H), 7.46-7.44 (m, 1H), 7.34-7.29 (m, 4H),6.46-6.44 (m, 1H), 4.23-4.18 (m, 2H), 4.14-4.12 (s, 3H), 3.42-3.39 (s,3H), 3.15-3.12 (s, 1H), 1.47-1.43 (m, 3H). MS (ESI): mass calcd. forC₂₃H₂₁Cl₂N₃O₃, 457.1; m/z found, 459.0 [M+H]⁺.(4-Chloro-3-ethoxy-2-methoxyquinolin-6-yl)(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanolwas purified by chiral HPLC (Stationary phase: CHIRALPAK AD-H 20 μMDaicel column, Mobile phase: 1/1 MeOH/EtOH) followed by silica plug (5%MeOH/DCM or 50% EtOAc/DCM) to give 2 enantiomers. The first elutingenantiomer was Example 92b: ¹H NMR (400 MHz, CDCl₃) δ ppm 7.98 (d, J=2.1Hz, 1H), 7.72 (d, J=8.8 Hz, 1H), 7.47-7.43 (m, 1H), 7.41 (s, 1H),7.26-7.25 (m, 4H), 6.31 (s, 1H), 4.18-4.11 (m, 2H), 4.07 (s, 3H), 3.37(s, 3H), 1.42-1.38 (m, 3H). MS (ESI): mass calcd. for C₂₃H₂₁Cl₂N₃O₃,457.1; m/z found, 458.0 [M+H]⁺ and the second eluting enantiomer wasExample 92c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.04 (d, J=2.1 Hz, 1H), 7.76(d, J=8.7 Hz, 1H), 7.49-7.44 (m, 1H), 7.36 (s, 1H), 7.33-7.30 (m, 4H),6.38 (s, 1H), 4.23-4.17 (m, 2H), 4.12 (s, 3H), 3.38 (s, 3H), 1.48-1.42(m, 3H). MS (ESI): mass calcd. for C₂₃H₂₁Cl₂N₃O₃, 457.1; m/z found,458.0 [M+H]⁺.

Example 93a[2-Azetidin-1-yl-4-chloro-3-(1-methylethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

To a sealed tube was added[2,4-dichloro-3-(1-methylethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol.TFA(151 mg, 0.3 mmol, Example 48), azetidine (100 μL, 1.48 mmol) anddimethylformamide (1.55 mL). The reaction vessel was sealed and heatedin a 100° C. oil bath. After overnight heating, the vessel was cooled toroom temperature and the contents concentrated to dryness. The residuewas dissolved in EtOAc (15 mL) and washed with saturated aqueousammonium chloride (2×10 mL). The organics were dried (Na₂SO₄), filteredand concentrated to dryness to afford a light yellow foam. The crudematerial was purified by reverse-phase HPLC (acetonitrile/water+0.05%TFA) to provide the title compound as a clear colorless oil. MS (ESI):mass calcd. for C₂₆H₂₅ClF₃N₅O₂, 531.2; m/z found, 532.0 [M+H]⁺.[2-Azetidin-1-yl-4-chloro-3-(1-methylethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolwas purified by chiral HPLC (Stationary phase: CHIRALPAK AD-H 5 μMDaicel column, Mobile phase: 75/22/3 heptane/ethanol/methanol (with 7 Nammonia)), followed by basic HPLC to give 2 enantiomers. The firsteluting enantiomer was Example 93b: ¹H NMR (400 MHz, CDCl₃) δ ppm8.85-8.82 (m, 1H), 7.91 (d, J=2.2 Hz, 1H), 7.89-7.85 (m, 1H), 7.69 (d,J=8.8 Hz, 1H), 7.65 (d, J=8.2 Hz, 1H), 7.50-7.47 (m, 1H), 7.43-7.38 (m,1H), 6.40-6.36 (m, 1H), 4.69-4.62 (m, 1H), 4.33-4.27 (m, 4H), 3.43 (s,3H), 2.42-2.33 (m, 2H), 1.34 (d, J=6.2 Hz, 6H). MS (ESI): mass calcd.for C₂₆H₂₅ClF₃N₅O₂, 531.2; m/z found, 532.0 [M+H]⁺ and the secondeluting enantiomer was Example 93c: ¹H NMR (400 MHz, CDCl₃) δ ppm8.85-8.82 (m, 1H), 7.91 (d, J=2.2 Hz, 1H), 7.89-7.85 (m, 1H), 7.69 (d,J=8.8 Hz, 1H), 7.67-7.63 (m, 1H), 7.50-7.46 (m, 1H), 7.40 (dd, J=8.7,2.2 Hz, 1H), 6.39-6.37 (m, 1H), 4.69-4.61 (m, 1H), 4.32-4.27 (m, 4H),3.43 (s, 3H), 2.40-2.34 (m, 2H), 1.34 (d, J=6.1 Hz, 6H). MS (ESI): masscalcd. for C₂₆H₂₅ClF₃N₅O₂, 531.2; m/z found, 532.0 [M+H]⁺.

Example 94a[2-Azetidin-1-yl-4-chloro-3-(1-methylethoxyl)quinolin-6-yl](4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanol

To a sealed tube was added(4-chlorophenyl)[2,4-dichloro-3-(1-methylethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)methanol.TFA(110 mg, 0.23 mmol, Example 49a), azetidine (78 μL, 1.15 mmol) anddimethylformamide (1.2 mL). The reaction vessel was sealed and heated ina 100° C. oil bath. After overnight heating, the vessel was cooled toroom temperature and the contents concentrated to dryness. The residuewas dissolved in EtOAc (15 mL) and washed with saturated aqueousammonium chloride (2×10 mL). The organics were dried (Na₂SO₄), filteredand concentrated to dryness to afford a light yellow oil. The crudematerial was purified by reverse-phase HPLC (acetonitrile/water+0.05%TFA) to provide the title compound as a clear colorless oil. MS (ESI):mass calcd. for C₂₆H₂₆Cl₂N₄O₂, 496.1; m/z found, 497.1 [M+H]⁺.[2-Azetidin-1-yl-4-chloro-3-(1-methylethoxyl)quinolin-6-yl](4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanolwas purified by HPLC (C-18 column, Mobile phase: 1/1acetonitrile/water+2% ammonium bicarbonate) followed by chiralseparation on a CHIRALPAK AD 20 μM Daicel column (Mobile phase: 1/1EtOH/MeOH) to give 2 enantiomers. The first eluting enantiomer wasExample 94b: ¹H NMR (600 MHz, CDCl₃) δ ppm 7.90 (d, J=2.2 Hz, 1H), 7.65(d, J=8.8 Hz, 1H), 7.38-7.35 (m, 2H), 7.32-7.30 (m, 4H), 6.39 (s, 1H),4.67-4.61 (m, 1H), 4.29-4.25 (m, 4H), 3.74 (s, 1H), 3.38 (s, 3H),2.39-2.33 (m, 2H), 1.33 (d, J=6.2 Hz, 6H). MS (ESI): mass calcd. forC₂₆H₂₆Cl₂N₄O₂, 496.1; m/z found, 497.1 [M+H]⁺ and the second elutingenantiomer was Example 94c: ¹H NMR (600 MHz, CDCl₃) δ ppm 7.90 (d, J=2.2Hz, 1H), 7.65 (d, J=8.7 Hz, 1H), 7.40-7.34 (m, 2H), 7.32-7.29 (m, 4H),6.40 (s, 1H), 4.67-4.61 (m, 1H), 4.30-4.25 (m, 4H), 3.69 (s, 1H), 3.38(s, 3H), 2.40-2.33 (m, 2H), 1.33 (d, J=6.2 Hz, 6H). MS (ESI): masscalcd. for C₂₆H₂₆Cl₂N₄O₂, 496.1; m/z found, 497.1 [M+H]⁺.

Example 95a[4-Chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

To a mixture of[2,4-dichloro-3-(1-methylethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol.TFA(125 mg, 0.2 mmol, Example 48) in toluene (2 mL) was added NaOMe (108mg, 2 mmol) and the resulting mixture heated to 60° C. for 45 minutes.The mixture was then heated to 80° C. and stirred for an additionalhour. The mixture was then cooled to room temperature, diluted with DCMand filtered, rinsing the filter cake with DCM. The filtrate wasconcentrated to dryness and the residue purified by reverse-phase HPLC(acetonitrile/water+0.05% TFA) to provide the title compound as a clearcolorless oil. MS (ESI): mass calcd. for C₂₄H₂₂ClF₃N₄O₃, 506.1; m/zfound, 507.0 [M+H]⁺.[4-Chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolwas purified by achiral SFC (Stationary phase: Whelko-1 column, Mobilephase: 90% CO₂, 10% MeOH+0.2% iPrNH₂) followed by chiral SFC (Stationaryphase: IC column, Mobile phase: 88% CO₂, 12% iPrOH+0.2% iPrNH₂) to give2 enantiomers. The first eluting enantiomer was Example 95b: ¹H NMR (500MHz, CDCl₃) δ ppm 8.83-8.79 (m, 1H), 8.09-8.06 (m, 1H), 7.92-7.88 (m,1H), 7.78 (d, J=8.6 Hz, 1H), 7.65 (d, J=8.2 Hz, 1H), 7.48-7.44 (m, 1H),7.33-7.29 (m, 1H), 6.35-6.30 (m, 1H), 4.71-4.65 (m, 1H), 4.11 (s, 3H),3.36 (s, 3H), 1.38-1.36 (m, 6H). MS (ESI): mass calcd. forC₂₄H₂₂ClF₃N₄O₃, 506.1; m/z found, 507.0 [M+H]⁺ and the second elutingenantiomer was Example 95c: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.84-8.80 (m,1H), 8.09-8.05 (m, 1H), 7.92-7.87 (m, 1H), 7.79 (d, J=8.8 Hz, 1H), 7.65(d, J=8.2 Hz, 1H), 7.48-7.44 (m, 1H), 7.36-7.31 (m, 1H), 6.37-6.31 (m,1H), 4.72-4.64 (m, 1H), 4.11 (s, 3H), 3.36 (s, 3H), 1.38-1.36 (m, 6H).MS (ESI): mass calcd. for C₂₄H₂₂ClF₃N₄O₃, 506.1; m/z found, 507.0[M+H]⁺.

Example 96[2,4-Dimethoxy-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

To a mixture of[2,4-dichloro-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol(86 mg, 0.16 mmol, Example 39) in toluene (1.6 mL) was added NaOMe (84mg, 1.56 mmol) and the resulting mixture heated to 80° C. for 3.5 hours.The mixture was then cooled to room temperature, diluted with DCM andfiltered, rinsing the filter cake with DCM. The filtrate wasconcentrated to dryness and the residue purified by reverse-phase HPLC(acetonitrile/water+NH₄OH) to provide the title compound as acream-colored solid. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.81-8.79 (m, 1H),8.01-7.98 (m, 1H), 7.91-7.87 (m, 1H), 7.76-7.73 (m, 1H), 7.67-7.63 (m,1H), 7.48-7.44 (m, 1H), 7.39-7.37 (m, 1H), 6.41-6.37 (m, 1H), 4.45-4.38(m, 2H), 4.21 (s, 1H), 4.18 (s, 3H), 4.13 (s, 3H), 3.37 (s, 3H). MS(ESI): mass calcd. for C₂₄H₂₀F₆N₄O₄, 542.1; m/z found, 543.0 [M+H]⁺.

Example 97(4-Chloro-2,3-dimethoxyquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

To a mixture of[2,4-dichloro-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol(86 mg, 0.16 mmol, Example 39) in toluene (1.6 mL) was added NaOMe (84mg, 1.56 mmol) and the resulting mixture heated to 80° C. for 3.5 hours.The mixture was then cooled to room temperature, diluted with DCM andfiltered, rinsing the filter cake with DCM. The filtrate wasconcentrated to dryness and the residue purified by reverse-phase HPLC(acetonitrile/water+NH₄OH) to provide the title compound as acream-colored solid. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.83-8.79 (m, 1H),8.07 (d, J=2.1 Hz, 1H), 7.91-7.88 (m, 1H), 7.80 (d, J=8.7 Hz, 1H),7.67-7.63 (m, 1H), 7.48 (dd, J=8.8, 2.2 Hz, 1H), 7.33-7.30 (m, 1H),6.36-6.33 (m, 1H), 5.03 (s, 1H), 4.14 (s, 3H), 3.97 (s, 3H), 3.36 (s,3H). MS (ESI): mass calcd. for C₂₂H₁₈ClF₃N₄O₃, 478.1; m/z found, 479.1[M+H]⁺.

Example 98a[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

To a mixture of[2,4-dichloro-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol(86 mg, 0.16 mmol, Example 39) in toluene (1.6 mL) was added NaOMe (84mg, 1.56 mmol) and the resulting mixture heated to 80° C. for 3.5 hours.The mixture was then cooled to room temperature, diluted with DCM andfiltered, rinsing the filter cake with DCM. The filtrate wasconcentrated to dryness and the residue purified by reverse-phase HPLC(acetonitrile/water+NH₄OH) to provide the title compound as a lightyellow oil. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.82-8.80 (m, 1H), 8.11-8.09(m, 1H), 7.93-7.89 (m, 1H), 7.84-7.80 (m, 1H), 7.69-7.65 (m, 1H), 7.52(dd, J=8.8, 2.2 Hz, 1H), 7.43-7.41 (m, 1H), 6.44-6.42 (m, 1H), 4.52 (q,J=8.3 Hz, 2H), 4.16 (s, 3H), 4.05 (s, 1H), 3.39 (s, 3H). MS (ESI): masscalcd. for C₂₃H₁₇ClF₆N₄O₃, 546.1; m/z found, 547.1 [M+H]⁺.

[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethoxy)-6-quinolyl]-(3-methylimidazol-4-yl)-[6-(trifluoromethyl)-3-pyridyl]methanolwas purified by chiral SFC (Stationary phase: CHIRALCEL OJ-H 5 μM 250×20mm, Mobile phase: 85% CO₂, 15% MeOH+0.3% iPrNH₂) to give 2 enantiomers.The first eluting enantiomer was Example 98b: ¹H NMR (600 MHz, CDCl₃) δ8.81 (d, J=2.2 Hz, 1H), 8.09 (d, J=2.2 Hz, 1H), 7.93-7.90 (m, 1H), 7.83(d, J=8.8 Hz, 1H), 7.69-7.67 (m, 1H), 7.53-7.51 (m, 1H), 7.48 (s, 1H),6.50-6.47 (m, 1H), 4.55-4.49 (m, 2H), 4.16 (s, 3H), 3.49 (s, 1H), 3.41(s, 3H). MS (ESI): mass calcd. for C₂₃H₁₇ClF₆N₄O₃, 546.1; m/z found,547.0 [M+H]⁺ and the second eluting enantiomer was Example 98c: ¹H NMR(600 MHz, CDCl₃) δ 8.83 (d, J=2.2 Hz, 1H), 8.11 (d, J=2.1 Hz, 1H),7.95-7.91 (m, 1H), 7.83 (d, J=8.7 Hz, 1H), 7.71-7.68 (m, 1H), 7.52 (dd,J=8.8, 2.2 Hz, 1H), 7.50 (s, 1H), 6.50-6.47 (m, 1H), 4.53 (q, J=8.3 Hz,2H), 4.16 (s, 3H), 3.61 (s, 1H), 3.41 (s, 3H). MS (ESI): mass calcd. forC₂₃H₁₇ClF₆N₄O₃, 546.1; m/z found, 547.0 [M+H]⁺.

Example 99a[4-Chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl](4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanol

To a mixture of(4-chlorophenyl)[2,4-dichloro-3-(1-methylethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)methanol.TFA(189 mg, 0.32 mmol, Example 49a) in toluene (3.2 mL) was added NaOMe(173 mg, 3.2 mmol) and the resulting mixture heated to 60° C. for 45minutes. The mixture was then heated to 80° C. and stirred for anadditional hour. The mixture was then cooled to room temperature,diluted with DCM and filtered, rinsing the filter cake with DCM. Thefiltrate was concentrated to dryness and the residue purified byreverse-phase HPLC (acetonitrile/water+0.05% TFA) to provide the titlecompound as a tan foam. MS (ESI): mass calcd. for C₂₄H₂₃Cl₂N₃O₃, 471.1;m/z found, 472.0 [M+H]⁺.[4-Chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl](4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanolwas purified by achiral SFC (Stationary phase: CHIRALPAK OD-H column,Mobile phase: 90% CO₂, 10% MeOH+0.2% iPrNH₂) followed by chiral SFC(Stationary phase: CHIRALPAK OJ-H column, Mobile phase: 87% CO₂, 13%iPrOH+0.2% iPrNH₂) to give 2 enantiomers. The first eluting enantiomerwas Example 99b: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.04-8.01 (m, 1H), 7.77(d, J=8.7 Hz, 1H), 7.48-7.44 (m, 2H), 7.35-7.29 (m, 4H), 6.48-6.43 (m,1H), 4.70-4.64 (m, 1H), 4.12 (s, 3H), 3.41 (s, 3H), 3.16-3.09 (m, 1H),1.37 (d, J=6.2 Hz, 6H). MS (ESI): mass calcd. for C₂₄H₂₃Cl₂N₃O₃, 471.1;m/z found, 473.1 [M+H]⁺ and the second eluting enantiomer was Example99c: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.03-8.01 (m, 1H), 7.79-7.75 (m, 1H),7.48-7.44 (m, 2H), 7.34-7.29 (m, 4H), 6.47-6.44 (m, 1H), 4.71-4.64 (m,1H), 4.12 (s, 3H), 3.41 (s, 3H), 3.18-3.11 (m, 1H), 1.37 (d, J=6.2 Hz,6H). MS (ESI): mass calcd. for C₂₄H₂₃Cl₂N₃O₃, 471.1; m/z found, 473.1[M+H]⁺.

Example 100a(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol

A solution of n-butyllithium (2.5 M in hexanes, 0.2 mL, 0.5 mmol) wasadded dropwise by syringe to a solution of6-bromo-4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinoline(0.24 g, 0.55 mmol, Intermediate 40) in dry deoxygenated THF (12 mL) at−78° C. After 2 minutes, a solution of(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone(0.13 g, 0.50 mmol, Intermediate 14: step b) in dry THF (4 mL) was addeddropwise by syringe. An additional 2 mL of THF was used to complete thequantitative addition. After 10 minutes, the flask was removed from thedry-ice bath and placed into an ice-water bath. After 1 hour, thereaction was quenched with saturated aqueous ammonium chloride solutionand the mixture was partitioned between water and EtOAc. The layers wereseparated and the aqueous phase was further extracted with EtOAc andwashed with saturated aqueous NaCl solution. The organic phase was dried(MgSO₄), filtered, and concentrated to dryness. The crude product waspurified by flash column chromatography (silica gel, 0-7% MeOH-DCM) toprovide the title compound. MS m/e 614.1 (M+H).

(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanolwas purified by chiral SFC [ChiralPak IC column, 5 μm, 250 mm×20 mm,mobile phase: 70% carbon dioxide, 30% 2-propanol (containing 0.3%diisopropylamine)] to provide two pure enantiomers. The first elutingenantiomer was Example 100b: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.70 (d,J=5.2 Hz, 1H), 8.15 (d, J=2.1 Hz, 1H), 7.88 (dd, J=1.7, 0.9 Hz, 1H),7.82 (d, J=8.8 Hz, 1H), 7.56 (dd, J=8.8, 2.2 Hz, 1H), 7.50 (dd, J=5.2,1.7 Hz, 1H), 7.38 (s, 1H), 6.39 (s, 1H), 4.57 (s, 1H), 4.09 (s, 3H),3.81 (s, 2H), 3.36 (s, 3H), 3.03 (d, J=10.9 Hz, 2H), 2.20 (t, J=11.6 Hz,2H), 2.04-1.90 (m, 1H), 1.80-1.78 (m, 2H), 1.70-1.47 (m, 2H); MS m/e614.1 (M+H) and the second eluting enantiomer was Example 100c: ¹H NMR(500 MHz, CDCl₃) δ ppm 8.70 (d, J=5.1 Hz, 1H), 8.15 (d, J=2.1 Hz, 1H),7.89 (dd, J=1.6, 0.8 Hz, 1H), 7.81 (d, J=8.7 Hz, 1H), 7.55 (dd, J=8.8,2.2 Hz, 1H), 7.50 (dd, J=5.1, 1.7 Hz, 1H), 7.33 (s, 1H), 6.35 (s, 1H),4.97 (s, 1H), 4.08 (s, 3H), 3.80 (s, 2H), 3.35 (s, 3H), 3.02 (d, J=9.9Hz, 2H), 2.19 (t, J=11.9 Hz, 2H), 1.99-1.97 (m, 1H), 1.79-1.77 (m, 2H),1.73-1.46 (m, 2H); MS m/e 614.1 (M+H).

Example 101a(3-((4-(1H-Pyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using3-((4-(1H-pyrazol-1-yl)piperidin-1-yl)methyl)-6-bromo-4-chloro-2-methoxyquinoline(Intermediate 41) and(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanone (Intermediate 22:step b). MS m/e 577.5 (M+H)⁺.

(3-((4-(1H-Pyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 60% CO₂, 40% mixture ofmethanol-isopropanol 50/50 v/v). The first eluting enantiomer wasExample 101b: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.11 (d, J=2.1 Hz, 1H), 7.80(d, J=8.7 Hz, 1H), 7.55 (dd, J=8.8, 2.2 Hz, 1H), 7.49-7.47 (m, 1H), 7.45(s, 1H), 7.40 (d, J=2.3 Hz, 1H), 7.35-7.28 (m, 4H), 6.44 (d, J=1.2 Hz,1H), 6.23 (t, J=2.1 Hz, 1H), 4.18-4.11 (m, 1H), 4.10 (s, 3H), 3.86 (s,2H), 3.41 (s, 3H), 3.06 (d, J=11.5 Hz, 2H), 2.45-2.34 (m, 2H), 2.13-2.04(m, 2H), 2.02-1.95 (m, 2H); MS m/e 577.5 (M+H)⁺ and the second elutingenantiomer was Example 101c: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.11 (d,J=2.2 Hz, 1H), 7.80 (d, J=8.7 Hz, 1H), 7.55 (dd, J=8.8, 2.2 Hz, 1H),7.48 (d, J=1.7 Hz, 1H), 7.44 (s, 1H), 7.40 (d, J=2.3 Hz, 1H), 7.36-7.28(m, 4H), 6.44 (d, J=1.2 Hz, 1H), 6.23 (t, J=2.1 Hz, 1H), 4.18-4.10 (m,1H), 4.10 (s, 3H), 3.85 (s, 2H), 3.41 (s, 3H), 3.06 (d, J=11.7 Hz, 2H),2.42-2.37 (m, 2H), 2.10-2.07 (m, 2H), 2.1-1.94 (m, 2H); MS m/e 577.5(M+H)⁺.

Example 102a1-(4-((3-((4-(1H-Pyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(hydroxy)(phenyl)methyl)piperidin-1-yl)ethanone

The title compound was prepared analogously to the method described inExample 100a using3-((4-(1H-pyrazol-1-yl)piperidin-1-yl)methyl)-6-bromo-4-chloro-2-methoxyquinoline(Intermediate 41) and 1-(4-benzoylpiperidin-1-yl)ethanone (Intermediate7). MS m/e 588.6 (M+H)⁺.1-(4-((3-((4-(1H-Pyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(hydroxy)(phenyl)methyl)piperidin-1-yl)ethanonewas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 55% CO₂, 45% ethanol). The first elutingenantiomer was Example 102b: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.31-8.29 (m,1H), 7.78-7.74 (m, 1H), 7.70-7.65 (m, 1H), 7.57-7.50 (m, 2H), 7.48 (s,1H), 7.40 (d, J=2.4 Hz, 1H), 7.36-7.31 (m, 2H), 7.24-7.22 (m, 1H),6.23-6.22 (m, 1H), 4.72-4.66 (m, 1H), 4.20-4.10 (m, 1H), 4.07 (s, 3H),3.86-3.80 (m, 3H), 3.17-2.97 (m, 3H), 2.79-2.74 (m, 1H), 2.62-2.54 (m,1H), 2.42-2.38 (m, 3H), 2.17-1.89 (m, 7H), 1.74-1.25 (m, 4H); MS m/e588.6 (M+H)⁺ and the second eluting enantiomer was Example 102c: ¹H NMR(500 MHz, CDCl₃) δ ppm 8.30 (dd, J=8.3, 2.1 Hz, 1H), 7.79-7.73 (m, 1H),7.70-7.65 (m, 1H), 7.54-7.51 (m, 2H), 7.49 (d, J=1.8 Hz, 1H), 7.40 (d,J=2.2 Hz, 1H), 7.36-7.31 (m, 2H), 7.25-7.19 (m, 1H), 6.25-6.23 (m, 1H),4.73-4.66 (m, 1H), 4.16-4.14 (m, 1H), 4.07 (s, 3H), 3.90-3.78 (m, 3H),3.17-3.00 (m, 3H), 2.82-2.71 (m, 1H), 2.66-2.50 (m, 1H), 2.44-2.36 (m,2H), 2.31 (s, 1H), 2.15-1.90 (m, 7H), 1.56-1.27 (m, 4H); MS m/e 588.6(M+H)⁺.

Example 103a(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone(Intermediate 11: step b). MS m/e 575.1 (M+H)⁺.(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 80% CO₂, 20% mixture ofmethanol-isopropanol 50/50 v/v). The first eluting enantiomer wasExample 103b: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.07 (s, 1H), 7.86-7.80 (m,1H), 7.39 (d, J=9.1 Hz, 1H), 7.01-6.91 (m, 3H), 4.10 (s, 3H), 3.94 (s,3H), 3.81 (s, 2H), 3.38 (s, 1H), 3.03 (d, J=11.4 Hz, 2H), 2.56 (s, 3H),2.41 (s, 3H), 2.20 (t, J=11.8 Hz, 2H), 1.97 (s, 1H), 1.80-1.78 (m, 2H),1.59-1.57 (m, 2H); MS m/e 577.5 (M+H)⁺ and the second eluting enantiomerwas Example 103c: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.08 (s, 1H), 7.85-7.79(m, 1H), 7.39 (d, J=8.1 Hz, 1H), 6.99-6.91 (m, 3H), 4.10 (s, 3H), 3.94(s, 3H), 3.81 (s, 2H), 3.46 (s, 1H), 3.03 (d, J=11.5 Hz, 2H), 2.56 (s,3H), 2.39 (s, 3H), 2.20 (t, J=11.8 Hz, 3H), 1.99 (s, 1H), 1.80-1.78 (m,2H), 1.61-1.57 (m, 2H); MS m/e 577.5 (M+H)⁺.

Example 104a(3-((4-(1H-Pyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

A solution of n-BuLi (0.3 mL, 0.75 mmol, 2.5 M solution in hexane) wasadded slowly to a solution of 1-methyl-1H-1,2,3-triazole (65.6 mg, 0.789mmol) in THF (4 mL) at −45° C. After addition, stirring was continuedfor an additional 30 minutes at 40° C. and(3-((4-(1H-pyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone(189 mg, 0.395 mmol, Intermediate 42) dissolved in THF (2 mL) was slowlyadded. An additional 1 mL of THF was used to complete the quantitativeaddition. The mixture was stirred at −40° C. for 5 minutes then warmedto room temperature and stirred for 1 hour. The solution was quenchedwith saturated aqueous NH₄Cl solution. H₂O was added and layers wereseparated. The aqueous layer was extracted with EtOAc and the combinedorganic extracts washed with brine, dried over MgSO₄, filtered,evaporated in vacuo. The crude product was purified using flash columnchromatography (0 to 7% MeOH-DCM) to provide the title compound. MS m/e562.6 (M+H)⁺.

(3-((4-(1H-Pyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 70% CO₂, 30% mixture ofmethanol-isopropanol 50/50 v/v). The first eluting enantiomer wasExample 104b: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.20 (d, J=2.1 Hz, 1H), 7.75(d, J=8.7 Hz, 1H), 7.49-7.44 (m, 1H), 7.42-7.34 (m, 2H), 7.18 (s, 1H),6.23-6.21 (m, 1H), 6.13 (s, 1H), 4.88 (s, 1H), 4.19-4.15 (m, 1H), 4.11(s, 3H), 3.92 (s, 3H), 3.85 (s, 2H), 3.40 (s, 3H), 3.08 (s, 2H),2.44-2.38 (m, 2H), 2.33 (s, 3H), 2.15-1.89 (m, 4H); MS m/e 562.6 (M+H)⁺and the second eluting enantiomer was Example 104c: ¹H NMR (400 MHz,CDCl₃) δ ppm 8.20 (d, J=2.2 Hz, 1H), 7.76 (d, J=8.5 Hz, 1H), 7.46 (dd,J=1.7, 0.7 Hz, 1H), 7.43-7.34 (m, 2H), 7.18 (s, 1H), 6.23-6.22 (m, 1H),6.13 (s, 1H), 4.85 (s, 1H), 4.19-4.13 (m, 1H), 4.11 (s, 3H), 3.92 (s,3H), 3.85 (s, 2H), 3.41 (s, 3H), 3.08 (s, 2H), 2.44-2.38 (m, 2H), 2.33(s, 3H), 2.11-1.99 (m, 4H); MS m/e 562.6 (M+H)⁺.

Example 105a(3-((4-(1H-Ppyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using3-((4-(1H-pyrazol-1-yl)piperidin-1-yl)methyl)-6-bromo-4-chloro-2-methoxyquinoline(Intermediate 41) and(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone(Intermediate 11: step b). MS m/e 573.6 (M+H)⁺.(3-((4-(1H-pyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 75% CO₂, 25% mixture ofmethanol-isopropanol 50/50 v/v). The first eluting enantiomer wasExample 105b: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.05 (s, 1H), 7.84 (d, J=8.8Hz, 1H), 7.48-7.39 (m, 2H), 7.36 (s, 1H), 7.04-6.95 (m, 2H), 6.93-6.91(m, 1H), 6.20 (s, 1H), 4.15-4.11 (m, 4H), 3.92 (s, 3H), 3.86 (s, 2H),3.14-2.98 (m, 3H), 2.54 (s, 3H), 2.49-2.34 (m, 5H), 2.14-1.90 (m, 4H);MS m/e 573.6 (M+H)⁺ and the second eluting enantiomer was Example 105c:¹H NMR (400 MHz, CDCl₃) δ ppm 8.05 (s, 1H), 7.85-7.83 (m, 1H), 7.48-7.45(m, 2H), 7.37 (s, 1H), 7.0-6.98 (m, 2H), 6.93-6.91 (m, 1H), 6.20 (s,1H), 4.16-4.11 (m, 4H), 3.92 (s, 3H), 3.86 (s, 2H), 3.11-2.97 (m, 3H),2.54 (s, 3H), 2.44-2.38 (d, J=2.9 Hz, 5H), 2.08-1.90 (m, 4H); MS m/e573.6 (M+H)⁺.

Example 106a

(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared analogously to the method described inExample 104a using(4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone(Intermediate 43) in place of(3-((4-(1H-pyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone.MS m/e 564.6 (M+H)⁺.(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 80% CO₂, 20% mixture ofmethanol-isopropanol 50/50 v/v). The first eluting enantiomer wasExample 106b: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.18 (d, J=2.2 Hz, 1H),7.78-7.70 (m, 1H), 7.37 (dd, J=8.7, 2.2 Hz, 1H), 7.19 (s, 1H), 6.13 (s,1H), 4.51 (s, 1H), 4.10 (s, 3H), 3.93 (s, 3H), 3.81 (s, 2H), 3.41 (s,3H), 3.04 (s, 2H), 2.33 (s, 3H), 2.26-2.15 (m, 2H), 2.06-1.90 (m, 1H),1.82-1.79 (m, 2H), 1.62-1.56 (m, 2H); MS m/e 564.6 (M+H)⁺ and the secondeluting enantiomer was Example 106c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.18(d, J=2.2 Hz, 1H), 7.75 (d, J=8.7 Hz, 1H), 7.37 (dd, J=8.7, 2.2 Hz, 1H),7.19 (s, 1H), 6.13 (s, 1H), 4.49 (s, 1H), 4.10 (s, 3H), 3.93 (s, 3H),3.81 (s, 2H), 3.41 (s, 3H), 3.04 (s, 2H), 2.33 (s, 3H), 2.23-2.17 (m,2H), 2.01-1.99 (m, 1H), 1.82-1.79 (m, 2H), 1.61-1.58 (m, 2H); MS m/e564.6 (M+H)⁺.

Example 107a(4-Chloro-3-((4,4-difluoropiperidin-1-yl)methyl)-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using6-bromo-4-chloro-3-((4,4-difluoropiperidin-1-yl)methyl)-2-methoxyquinoline(Intermediate 44) and(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone(Intermediate 11: step b). MS m/e 543.6 (M+H)⁺.

(4-Chloro-3-((4,4-difluoropiperidin-1-yl)methyl)-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD, 5 μm, 250×30 mm, mobile phase:0.3% isopropyl amine, 80% CO₂, 20% mixture of methanol-isopropanol 50/50v/v). The first eluting enantiomer was Example 107b: ¹H NMR (400 MHz,CDCl₃) δ ppm 8.08 (d, J=2.2 Hz, 1H), 7.83 (d, J=8.8 Hz, 1H), 7.40 (dd,J=8.7, 2.1 Hz, 1H), 7.02-6.90 (m, 3H), 4.11 (s, 3H), 3.94 (s, 3H), 3.87(s, 2H), 3.40 (s, 1H), 2.72-2.69 (m, 4H), 2.56 (s, 3H), 2.40 (s, 3H),2.00-1.91 (m, 4H); MS m/e 543.6 (M+H)⁺ and the second eluting enantiomerwas Example 107c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.10-8.06 (m, 1H), 7.83(dd, J=8.7, 0.5 Hz, 1H), 7.39 (dd, J=8.8, 2.2 Hz, 1H), 7.02-6.90 (m,3H), 4.11 (s, 3H), 3.94 (s, 3H), 3.86 (s, 2H), 2.72-2.69 (m, 4H), 2.56(s, 3H), 2.39 (s, 3H), 2.01-1.91 (m, 4H); MS m/e 543.6 (M+H)⁺.

Example 108a(4-Chloro-3-((4-fluoropiperidin-1-yl)methyl)-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using6-bromo-4-chloro-3-((4-fluoropiperidin-1-yl)methyl)-2-methoxyquinoline(Intermediate 45) and(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone(Intermediate 11: step b). MS m/e 525.6 (M+H)⁺.

(4-Chloro-3-((4-fluoropiperidin-1-yl)methyl)-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 80% CO₂, 20% mixture ofmethanol-isopropanol 50/50 v/v). The first eluting enantiomer wasExample 108b: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.08 (d, J=2.2 Hz, 1H), 7.82(d, J=8.7 Hz, 1H), 7.38 (dd, J=8.8, 2.2 Hz, 1H), 7.02-6.89 (m, 3H),4.77-4.51 (m, 1H), 4.10 (s, 3H), 3.94 (s, 3H), 3.82 (s, 2H), 3.43 (s,1H), 2.77-2.71 (m, 2H), 2.56-2.49 (m, 5H), 2.40 (s, 3H), 1.89-1.80 (m,4H); MS m/e 525.6 (M+H)⁺ and the second eluting enantiomer was Example108c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.08 (dd, J=2.3, 0.6 Hz, 1H), 7.82(dd, J=8.8, 0.6 Hz, 1H), 7.38 (dd, J=8.8, 2.2 Hz, 1H), 7.03-6.88 (m,3H), 4.76-4.51 (m, 1H), 4.10 (s, 3H), 3.94 (s, 3H), 3.82 (s, 2H), 3.58(s, 1H), 2.75-2.71 (m, 2H), 2.55-2.51 (m, 5H), 2.39 (s, 3H), 1.89-1.80(m, 4H); MS m/e 525.6 (M+H)⁺.

Example 109a(4-Chloro-3-((3,3-difluoroazetidin-1-yl)methyl)-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using6-bromo-4-chloro-3-((3,3-difluoroazetidin-1-yl)methyl)-2-methoxyquinoline(Intermediate 46) and(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone(Intermediate 11: step b). MS m/e 515.2 (M+H)⁺.

(4-Chloro-3-((3,3-difluoroazetidin-1-yl)methyl)-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD, 5 μm, 250×30 mm, mobile phase:0.3% isopropyl amine, 80% CO₂, 20% mixture of methanol-isopropanol 50/50v/v). The first eluting enantiomer was Example 109b: ¹H NMR (400 MHz,CDCl₃) δ ppm 8.08 (dd, J=2.2, 0.6 Hz, 1H), 7.84 (dd, J=8.8, 0.6 Hz, 1H),7.40 (dd, J=8.8, 2.2 Hz, 1H), 7.03-6.92 (m, 3H), 4.12 (s, 3H), 4.08 (s,2H), 3.94 (s, 3H), 3.77 (t, J=12.0 Hz, 4H), 3.39 (s, 1H), 2.56 (s, 3H),2.40 (s, 3H); MS m/e 515.2 (M+H)⁺ and the second eluting enantiomer wasExample 109c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.13-8.02 (m, 1H), 7.92-7.76(m, 1H), 7.40 (dd, J=8.8, 2.2 Hz, 1H), 7.06-6.89 (m, 3H), 4.12 (s, 3H),4.08 (s, 2H), 3.94 (s, 3H), 3.77 (t, J=12.0 Hz, 4H), 3.38 (s, 1H), 2.56(s, 3H), 2.40 (s, 3H); MS m/e 515.2 (M+H)⁺.

Example 110a(4-Chloro-3-((3-fluoroazetidin-1-yl)methyl)-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using6-bromo-4-chloro-3-((3-fluoroazetidin-1-yl)methyl)-2-methoxyquinoline(Intermediate 47) and(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone(Intermediate 11: step b). MS m/e 497.1 (M+H)⁺.

(4-Chloro-3-((3-fluoroazetidin-1-yl)methyl)-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 80% CO₂, 20% mixture ofmethanol-isopropanol 50/50 v/v). The first eluting enantiomer wasExample 110b ¹H NMR (400 MHz, CDCl₃) δ ppm 8.07 (dd, J=2.2, 0.6 Hz, 1H),7.83 (dd, J=8.7, 0.5 Hz, 1H), 7.39 (dd, J=8.8, 2.2 Hz, 1H), 7.03-6.91(m, 3H), 5.23-4.95 (m, 1H), 4.12 (s, 3H), 4.01 (s, 2H), 3.94 (s, 3H),3.78-3.71 (m, 2H), 3.46-3.31 (m, 3H), 2.56 (s, 3H), 2.39 (s, 3H); MS m/e497.1 (M+H)⁺ and the second eluting enantiomer was Example 110c: ¹H NMR(400 MHz, CDCl₃) δ ppm 8.08 (dd, J=2.2, 0.6 Hz, 1H), 7.83 (dd, J=8.8,0.6 Hz, 1H), 7.39 (dd, J=8.8, 2.2 Hz, 1H), 7.02-6.91 (m, 3H), 5.23-4.96(m, 1H), 4.12 (s, 3H), 4.01 (s, 2H), 3.94 (s, 3H), 3.81-3.67 (m, 2H),3.49-3.34 (m, 3H), 2.56 (s, 3H), 2.39 (s, 3H); MS m/e 497.1 (M+H)⁺.

Example 111(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

A solution of n-BuLi (0.306 mL, 0.765 mmol, 2.5 M solution in hexane)was slowly added to a solution of 5-bromo-1,2-dimethyl-1H-imidazole (139mg, 0.794 mmol) in THF (8 mL) at −78° C. After addition, stirring wascontinued for an additional 30 minutes and(4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone(Intermediate 43, 160 mg, 0.33 mmol) dissolved in THF (4 mL) was slowlyadded. An additional 1 mL of THF was used to complete the quantitativeaddition. The mixture was stirred at −78° C. for 5 minutes and the flaskwas removed from the dry-ice bath and placed into an ice-water bath.After 2 hours of stirring, the solution was quenched with aqueoussaturated NH₄Cl solution. The aqueous layer was extracted with EtOAc andthe combined organic extracts washed with brine, dried over MgSO₄,filtered, evaporated in vacuo. The crude product was purified usingflash column chromatography (0 to 10% MeOH-DCM) to provide the titlecompound. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.22 (s, 1H), 7.67 (d, J=8.7 Hz,1H), 7.39 (dd, J=8.7, 2.2 Hz, 1H), 6.18 (s, 2H), 4.87 (s, 1H), 4.09 (s,3H), 3.80 (s, 2H), 3.41 (s, 6H), 3.07-3.05 (m, 2H), 2.31 (s, 6H),2.23-2.18 (m, 2H), 2.04-1.94 (m, 1H), 1.82-1.79 (m, 2H), 1.69-1.59 (m,2H); MS m/e 577.2 (M+H)⁺.

Example 112a(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone(Intermediate 10: step c). MS m/e 614.1 (M+H)⁺.

(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 75% CO₂, 25% mixture ofmethanol-isopropanol 50/50 v/v). The first eluting enantiomer wasExample 112b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.81 (d, J=2.2 Hz, 1H), 8.14(d, J=2.1 Hz, 1H), 7.91 (dd, J=8.1, 2.2 Hz, 1H), 7.82 (dd, J=8.9, 0.6Hz, 1H), 7.67 (dd, J=8.3, 0.8 Hz, 1H), 7.55 (dd, J=8.8, 2.2 Hz, 1H),7.42 (s, 1H), 6.42 (d, J=1.2 Hz, 1H), 4.27 (s, 1H), 4.09 (s, 3H), 3.81(s, 2H), 3.39 (s, 3H), 3.03 (d, J=11.0 Hz, 2H), 2.19 (t, J=11.8 Hz, 2H),1.99-1.96 (m, 1H), 1.80-1.77 (m, 2H), 1.60-1.56 (m, 2H); MS m/e 614.1(M+H)⁺ and the second eluting enantiomer was Example 112c: ¹H NMR (600MHz, CDCl₃) δ ppm 8.81 (d, J=2.2 Hz, 1H), 8.14 (d, J=2.3 Hz, 1H), 7.91(dd, J=8.2, 2.1 Hz, 1H), 7.84-7.79 (m, 1H), 7.67 (dd, J=8.3, 0.8 Hz,1H), 7.55 (dd, J=8.8, 2.2 Hz, 1H), 7.43 (s, 1H), 6.42 (d, J=1.1 Hz, 1H),4.09 (s, 3H), 3.81 (s, 2H), 3.39 (s, 3H), 3.03 (d, J=11.0 Hz, 2H), 2.19(t, J=11.8 Hz, 2H), 2.04-1.90 (m, 1H), 1.80-1.78 (m, 2H), 1.64-1.57 (m,2H); MS m/e 614.1 (M+H)⁺.

Example 113a(4-Chloro-2-methoxy-3-((2,2,6,6-tetramethylpiperidin-1-yl)methyl)quinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using6-bromo-4-chloro-2-methoxy-3-((2,2,6,6-tetramethylpiperidin-1-yl)methyl)quinoline(Intermediate 48) and(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone(Intermediate 11: step b). MS m/e 563.3 (M+H)⁺.

(4-Chloro-2-methoxy-3-((2,2,6,6-tetramethylpiperidin-1-yl)methyl)quinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 80% CO₂, 20% mixture ofmethanol-isopropanol 50/50 v/v). The second eluting enantiomer wasExample 113b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.09 (d, J=2.2 Hz, 1H), 7.78(d, J=8.7 Hz, 1H), 7.36 (d, J=8.6 Hz, 1H), 7.03-6.97 (m, 2H), 6.97-6.92(m, 1H), 4.13 (s, 2H), 4.09 (s, 3H), 4.05 (s, 1H), 3.94 (s, 3H), 2.56(s, 3H), 2.39 (s, 3H), 1.59-1.52 (m, 2H), 1.49-1.47 (m, 4H), 1.07 (s,12H); MS m/e 563.3 (M+H)⁺.

Example 114a(4-Chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using6-bromo-4-chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinoline(Intermediate 49) and(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone(Intermediate 11: step b). MS m/e 547.2 (M+H)⁺.

(4-Chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 80% CO₂, 20% mixture ofmethanol-isopropanol 50/50 v/v). The first eluting enantiomer wasExample 114b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.09 (d, J=2.2 Hz, 1H), 7.82(d, J=8.7 Hz, 1H), 7.41 (dd, J=8.7, 2.2 Hz, 1H), 6.98-6.92 (m, 3H), 4.12(s, 3H), 4.11 (s, 1H), 3.95 (s, 2H), 3.94 (s, 3H), 3.63-3.57 (m, 2H),3.47 (t, J=7.7 Hz, 2H), 3.16 (dq, J=16.3, 8.2 Hz, 1H), 2.55 (s, 3H),2.39 (s, 3H); MS m/e 547.2 (M+H)⁺ and the second eluting enantiomer wasExample 114c: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.08 (d, J=2.2 Hz, 1H), 7.83(d, J=8.7 Hz, 1H), 7.41 (dd, J=8.7, 2.2 Hz, 1H), 7.00-6.93 (m, 3H), 4.12(s, 3H), 3.99 (s, 2H), 3.93 (s, 3H), 3.66 (br s, 2H), 3.52-3.49 (m, 2H),3.22-3.18 (m, 1H), 2.56 (s, 3H), 2.40 (s, 3H); MS m/e 547.2 (M+H)⁺.

Example 115(4-Chloro-2-methoxy-3-((4-(methylsulfonyl)piperidin-1-yl)methyl)quinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

SOCl₂ (0.098 mL, 1.36 mmol) was added to a solution of(4-chloro-3-(hydroxymethyl)-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol(Intermediate 50: step g, 60 mg, 0.14 mmol) in DCM (2.7 mL) and theresulting mixture was stirred for 2 hours. The mixture was thenconcentrated on the rotary evaporator. 4-(methylsulfonyl)piperidine(22.2 mg, 0.136 mmol) and DIPEA (0.094 mL, 0.546 mmol) were then addedsequentially to the crude mixture from above in DCE (2.7 mL) and thereaction mixture was stirred for 1 hour at room temperature and for 18hours at 100° C. The reaction mixture was cooled to room temperature,diluted with EtOAc, washed with aqueous saturated NaHCO₃ solutionfollowed by aqueous saturated NaCl solution, dried (MgSO₄), filtered andconcentrated. The crude product was purified by reverse-phase HPLC(5-85% CH₃CN—H₂O, 0.05% TFA). The product was converted to the free base(neutralized with saturated aqueous NaHCO₃ and extracted with EtOAc) andthe organic fractions were concentrated to afford the title compound. ¹HNMR (500 MHz, CDCl₃) δ ppm 8.10 (d, J=2.2 Hz, 1H), 7.82 (d, J=8.7 Hz,1H), 7.40 (dd, J=8.8, 2.2 Hz, 1H), 7.00-6.92 (m, 2H), 6.91 (s, 1H), 4.24(s, 1H), 4.10 (s, 3H), 3.93 (s, 3H), 3.84 (s, 2H), 3.14-3.12 (m, 2H),2.80-2.79 (m, 4H), 2.54 (s, 3H), 2.37 (s, 3H), 2.31-2.26 (m, 2H), 2.09(d, J=12.2 Hz, 2H), 1.83-1.81 (m, 2H). MS m/e 585.1 (M+H).

Example 116a1-(4-((4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(phenyl)methyl)piperidin-1-yl)ethanone

The title compound was prepared analogously to the method described inExample 100a using 1-(4-benzoylpiperidin-1-yl)ethanone (Intermediate 7).MS m/e 590.2 (M+H)⁺.

1-(4-((4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(phenyl)methyl)piperidin-1-yl)ethanone was purified by chiral SFC (Chiralpak AD-H, 5μm, 250×20 mm, mobile phase: 0.3% isopropyl amine, 70% CO₂, 30% mixtureof methanol-isopropanol 50/50 v/v). The first eluting enantiomer wasExample 116b: ¹H NMR (600 MHz, CDCl₃, mixture of rotamers) δ ppm8.30-8.28 (m, 1H), 7.77-7.74 (m, 1H), 7.69-7.65 (m, 1H), 7.53-7.50 (m,2H), 7.35-7.31 (m, 2H), 7.25-7.19 (m, 1H), 4.72-4.67 (m, 1H), 4.05 (s,3H), 3.86-3.81 (m, 3H), 3.14-3.06 (m, 1H), 3.04-3.02 (m, 2H), 2.78-2.74(m, 1H), 2.63-2.53 (m, 1H), 2.22-2.13 (m, 3H), 2.05-2.04 (m, 3H),1.98-1.95 (m, 1H), 1.79-1.77 (m, 2H), 1.71-1.64 (m, 1H), 1.61-1.54 (m,2H), 1.48-1.23 (m, 3H); MS m/e 590.2 (M+H)⁺ and the second elutingenantiomer was Example 116c: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.30-8.28 (m,1H), 7.79-7.73 (m, 1H), 7.69-7.65 (m, 1H), 7.56-7.48 (m, 2H), 7.35-7.31(m, 2H), 7.25-7.18 (m, 1H), 4.72-4.66 (m, 1H), 4.05 (s, 3H), 3.86-3.81(m, 3H), 3.18-2.95 (m, 3H), 2.78-2.74 (m, 1H), 2.66-2.49 (m, 1H),2.28-2.12 (m, 3H), 2.05-2.04 (m, 3H) 1.98-1.89 (m, 1H), 1.82-1.72 (m,2H), 1.71-1.64 (m, 1H), 1.59-1.54 (m, 2H), 1.51-1.28 (m, 3H); MS m/e590.2 (M+H)⁺.

Example 117a(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(2,6-dimethylpyridin-4-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using(1-methyl-1H-1,2,3-triazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone(Intermediate 64: step b). MS m/e 575.2 (M+H)⁺.

(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(2,6-dimethylpyridin-4-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralcel OD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 75% CO₂, 25% mixture of ethanol-isopropanol50/50 v/v). The first eluting enantiomer was Example 117b: ¹H NMR (400MHz, CDCl₃) δ ppm 8.07 (dd, J=2.3, 0.6 Hz, 1H), 7.84 (dd, J=8.8, 0.6 Hz,1H), 7.48 (dd, J=8.8, 2.2 Hz, 1H), 7.14 (s, 1H), 6.90 (s, 2H), 4.10 (s,3H), 3.87 (s, 3H), 3.81 (s, 2H), 3.29 (s, 1H), 3.03 (d, J=11.5 Hz, 2H),2.52 (s, 6H), 2.22-2.17 (m, 2H), 2.05-1.88 (m, 1H), 1.80-1.77 (m, 2H),1.6-1.54 (m, 2H); MS m/e 575.2 (M+H)⁺ and the second eluting enantiomerwas Example 117c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.07 (d, J=2.2 Hz, 1H),7.84 (d, J=8.8 Hz, 1H), 7.48 (dd, J=8.8, 2.2 Hz, 1H), 7.13 (s, 1H), 6.90(s, 2H), 4.10 (s, 3H), 3.87 (s, 3H), 3.81 (s, 2H), 3.35 (s, 1H), 3.03(d, J=11.6 Hz, 2H), 2.52 (s, 6H), 2.22-2.17 (m, 2H), 2.05-1.90 (m, 1H),1.80-1.77 (m, 2H), 1.6-1.55 (m, 2H); MS m/e 575.2 (M+H)⁺.

Example 118(4-Chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

A solution of n-BuLi (0.37 mL, 0.92 mmol, 2.5 M solution in hexane) wasslowly added to a solution of 5-bromo-1,2-dimethyl-1H-imidazole (168 mg,0.959 mmol) in THF (8 mL) at −78° C. After addition, stirring wascontinued for an additional 25 minutes and(4-chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone(Intermediate 52, 182 mg, 0.402 mmol) dissolved in THF (6 mL) was slowlyadded. An additional 2 mL of THF was used to complete the quantitativeaddition. The mixture was stirred at −78° C. for 5 minutes and the flaskwas removed from the dry-ice bath and placed into an ice-water bath.After 18 hours of stirring, the solution was quenched with aqueoussaturated NH₄Cl solution. The aqueous layer was extracted with EtOAc andthe combined organic extracts washed with brine, dried over MgSO₄,filtered, evaporated in vacuo. The crude product was purified byreverse-phase HPLC (5-85% CH₃CN—H₂O, 0.05% TFA). The product wasconverted to the free base (neutralized with saturated aqueous NaHCO₃and extracted with DCM) and the organic fractions were concentrated toafford the title compound. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.19 (d, J=2.1Hz, 1H), 7.72 (d, J=8.7 Hz, 1H), 7.43 (dd, J=8.6, 2.1 Hz, 1H), 6.21 (s,2H), 4.37 (s, 1H), 4.11 (s, 3H), 3.95 (s, 2H), 3.62-3.59 (m, 2H),3.49-3.46 (m, 2H), 3.41 (s, 6H), 3.20-3.12 (m, 1H), 2.32 (s, 6H); MS m/e549.2 (M+H)⁺.

Example 119a(4-Chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

A solution of n-BuLi (0.37 mL, 0.92 mmol, 2.5 M solution in hexane) wasadded slowly to a solution of 1-methyl-1H-1,2,3-triazole (79.7 mg, 0.959mmol) in THF (10 mL) at −50° C. After addition, stirring was continuedfor an additional 30 minutes at −50° C. and(4-chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone(Intermediate 52, 182 mg, 0.402 mmol) dissolved in THF (4 mL) was slowlyadded. An additional 2 mL of THF was used to complete the quantitativeaddition. The mixture was stirred at −50° C. for 10 minutes then warmedto room temperature and stirred for 18 hours. The solution was quenchedwith saturated aqueous NH₄Cl solution. H₂O was added and layers wereseparated. The aqueous layer was extracted with EtOAc and the combinedorganic extracts washed with brine, dried over MgSO₄, filtered,evaporated in vacuo. The crude product was purified using flash columnchromatography (0 to 7% MeOH-DCM) to provide the title compound. MS m/e536.1 (M+H)⁺.

(4-Chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 80% CO₂, 20% methanol). The first elutingenantiomer was Example 119b: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.19 (d,J=2.2 Hz, 1H), 7.75 (d, J=8.7 Hz, 1H), 7.39 (dd, J=8.7, 2.2 Hz, 1H),7.13 (s, 1H), 6.09 (s, 1H), 5.46 (s, 1H), 4.12 (s, 3H), 3.94 (s, 2H),3.91 (s, 3H), 3.66-3.56 (m, 2H), 3.49-3.45 (m, 2H), 3.38 (s, 3H),3.23-3.08 (m, 1H), 2.28 (s, 3H); MS m/e 536.1 (M+H)⁺ and the secondeluting enantiomer was Example 119c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.18(d, J=2.1 Hz, 1H), 7.77 (d, J=8.7 Hz, 1H), 7.40 (dd, J=8.7, 2.2 Hz, 1H),7.16 (s, 1H), 6.12 (s, 1H), 5.02 (s, 1H), 4.12 (s, 3H), 3.95 (s, 2H),3.92 (s, 3H), 3.63-3.59 (m, 2H), 3.49-3.45 (m, 2H), 3.40 (s, 3H),3.23-3.10 (m, 1H), 2.32 (s, 3H); MS m/e 536.1 (M+H)⁺.

Example 120a(4-Chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using6-bromo-4-chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinoline(Intermediate 49) and(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone(Intermediate 10: step c). MS m/e 586 (M+H)⁺.

(4-Chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinolin-6-yl)(l-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 80% CO₂, 20% ethanol). The first elutingenantiomer was Example 120b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.82 (d,J=2.3 Hz, 1H), 8.16 (d, J=2.2 Hz, 1H), 7.91 (dd, J=8.1, 2.2 Hz, 1H),7.82 (d, J=8.8 Hz, 1H), 7.67 (dd, J=8.3, 0.8 Hz, 1H), 7.57 (dd, J=8.8,2.2 Hz, 1H), 7.53 (s, 1H), 6.41 (s, 1H), 4.12 (s, 3H), 4.03 (s, 2H),3.75-3.69 (m, 2H), 3.59-3.51 (m, 2H), 3.41 (s, 3H), 3.26-3.22 (m, 1H);MS m/e 586 (M+H)⁺ and the second eluting enantiomer was Example 120c: ¹HNMR (600 MHz, CDCl₃) δ ppm 8.82 (d, J=2.3 Hz, 1H), 8.16 (d, J=2.2 Hz,1H), 7.91 (dd, J=8.3, 2.2 Hz, 1H), 7.82 (d, J=8.7 Hz, 1H), 7.67 (dd,J=8.4, 0.8 Hz, 1H), 7.57 (dd, J=8.8, 2.2 Hz, 1H), 7.51 (s, 1H), 6.40 (s,1H), 4.12 (s, 3H), 4.03 (s, 2H), 3.75-3.69 (m, 2H), 3.55-3.52 (m, 2H),3.41 (s, 3H), 3.26-3.22 (m, 1H); MS m/e 586 (M+H)⁺.

Example 121a(4-Chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol

The title compound was prepared analogously to the method described inExample 100a, using6-bromo-4-chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinoline(Intermediate 49) and(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone(Intermediate 14: step b). MS m/e 586 (M+H)⁺.

(4-Chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinolin-6-yl)(l-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanolwas purified by chiral SFC (Chiralcel OJ-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 80% CO₂, 20% isopropanol). The firsteluting enantiomer was Example 121b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.72(d, J=5.1 Hz, 1H), 8.15 (d, J=2.2 Hz, 1H), 7.88-7.86 (m, 1H), 7.83 (d,J=8.8 Hz, 1H), 7.57 (dd, J=8.8, 2.2 Hz, 1H), 7.50 (dd, J=5.1, 1.6 Hz,1H), 7.47 (s, 1H), 6.42 (s, 1H), 4.12 (s, 3H), 4.04 (s, 2H), 3.76-3.69(m, 2H), 3.59-3.52 (m, 2H), 3.39 (s, 3H), 3.27-3.24 (m, 1H); MS m/e 586(M+H)⁺ and the second eluting enantiomer was Example 121c: ¹H NMR (600MHz, CDCl₃) δ ppm 8.71 (d, J=5.1 Hz, 1H), 8.16 (d, J=2.2 Hz, 1H),7.91-7.86 (m, 1H), 7.83 (d, J=8.7 Hz, 1H), 7.57 (dd, J=8.8, 2.2 Hz, 1H),7.50 (d, J=5.1 Hz, 1H), 7.48 (s, 1H), 6.41 (s, 1H), 4.12 (s, 3H), 4.05(s, 2H), 3.77-3.7 (m, 2H), 3.59-3.52 (m, 2H), 3.39 (s, 3H), 3.32-3.19(m, 1H); MS m/e 586 (M+H)⁺.

Example 122a(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)(tetrahydro-2H-pyran-4-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using(1-methyl-1H-1,2,3-triazol-5-yl)(tetrahydro-2H-pyran-4-yl)methanone(Intermediate 53: step b). MS m/e 554.1 (M+H)⁺.

(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)(tetrahydro-2H-pyran-4-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 83% CO₂, 17% methanol). The first elutingenantiomer was Example 122b: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.13 (d,J=2.1 Hz, 1H), 7.81-7.73 (m, 2H), 7.37 (dd, J=8.8, 2.1 Hz, 1H),4.12-4.08 (m, 4H), 3.95-3.88 (m, 1H), 3.82 (s, 2H), 3.74 (s, 3H), 3.53(td, J=11.6, 2.0 Hz, 1H), 3.34 (td, J=12.0, 2.2 Hz, 1H), 3.06-3.03 (m,2H), 2.57 (s, 1H), 2.55-2.46 (m, 1H), 2.23-2.17 (m, 2H), 2.03-1.92 (m,2H), 1.81-1.78 (m, 2H), 1.68-1.52 (m, 2H), 1.52-1.37 (m, 1H), 1.06-1.03(m, 1H); MS m/e 554.1 (M+H)⁺ and the second eluting enantiomer wasExample 122c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.13 (d, J=2.1 Hz, 1H),7.81-7.74 (m, 2H), 7.37 (dd, J=8.7, 2.1 Hz, 1H), 4.12-4.08 (m, 4H),3.94-3.92 (m, 1H), 3.82 (s, 2H), 3.74 (s, 3H), 3.53 (td, J=11.8, 2.1 Hz,1H), 3.34 (td, J=11.9, 2.2 Hz, 1H), 3.06-3.04 (m, 2H), 2.57 (s, 1H),2.56-2.48 (m, 1H), 2.28-2.12 (m, 2H), 2.0-1.97 (m, 2H), 1.81-1.78 (m,2H), 1.69-1.52 (m, 2H), 1.51-1.37 (m, 1H), 1.06-1.03 (m, 1H); MS m/e554.1 (M+H)⁺.

Example 123a1-(3-((4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidin-1-yl)ethanone

TFA (0.441 mL, 5.75 mmol) was added to a solution oftert-butyl-3-((4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate(Example 178, 360 mg, 0.576 mmol) in DCM (5.8 mL) and the mixture washeated to 40° C. After stirring for 4 hours, the mixture was cooled toroom temperature, diluted with DCM, washed with aqueous saturated NaHCO₃solution and aqueous saturated sodium chloride solution. The organiclayer was dried over MgSO₄, filtered, and concentrated. TEA (0.37 mL,2.6 mmol) and Ac₂O (0.20 mL, 2.1 mmol) were added sequentially to thecrude mixture (280 mg, 0.53 mmol) above in DCM (10.7 mL). After stirringfor 2 hours, the mixture was cooled to room temperature, diluted withDCM, washed with aqueous saturated NaHCO₃ solution and aqueous saturatedsodium chloride solution. The organic layer was dried over MgSO₄,filtered, and concentrated. The crude product was purified using flashcolumn chromatography (silica gel, 0 to 6% MeOH-DCM) to provide thetitle compound. MS m/e 567.2 (M+H)⁺.

1-(3-((4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidin-1-yl)ethanonewas purified by chiral SFC (Chiralpak IC, 5 μm, 250×30 mm, mobile phase:0.3% isopropyl amine, 55% CO₂, 45% ethanol). The first elutingenantiomer was Example 123b: ¹H NMR (500 MHz, CDCl₃, mixture ofrotamers) δ ppm 8.31 (d, J=2.1 Hz, 0.6H), 8.24 (d, J=2.1 Hz, 0.4H),7.79-7.77 (m, 1H), 7.58-7.57 (m, 1H), 7.39-7.35 (m, 1H), 5.44 (s, 0.6H),5.02 (s, 0.4H), 4.38-4.35 (m, 0.4H), 4.31-4.29 (m, 0.6H), 4.20-4.14 (m,1H), 4.1-4.08 (m, 3.5H), 4.02-3.99 (m, 0.5H), 3.82-3.81 (m, 2H),3.79-3.72 (m, 1H), 3.71-3.69 (m, 3H), 3.60-3.45 (m, 1H), 3.05-3.02 (m,2H), 2.25-2.13 (m, 2H), 2.02-1.97 (m, 1H), 1.83 (s, 1.8H), 1.82-1.77 (m,3.2H), 1.66-1.47 (m, 2H); MS m/e 567.2 (M+H)⁺ and the second elutingenantiomer was Example 123c: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.31 (d,J=2.1 Hz, 0.6H), 8.24 (d, J=2.1 Hz, 0.4H), 7.79-7.77 (m, 1H), 7.58-7.57(m, 1H), 7.39-7.35 (m, 1H), 5.33 (s, 0.6H), 4.92 (s, 0.4H), 4.38-4.35(m, 0.4H), 4.30-4.27 (m, 0.6H), 4.24-4.12 (m, 1H), 4.11-4.08 (m, 3.5H),4.02-3.99 (m, 0.5H), 3.82-3.81 (m, 2H), 3.79-3.73 (m, 1H), 3.71-3.69 (m,3H), 3.56-3.41 (m, 1H), 3.09-2.96 (m, 2H), 2.25-2.13 (m, 2H), 2.02-1.96(m, 1H), 1.83 (s, 1.8H), 1.82-1.77 (s, 3.2H), 1.66-1.50 (m, 2H); MS m/e567.2 (M+H)⁺.

Example 124a1-(3-((4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)azetidin-1-yl)ethanone

TFA (0.396 mL, 5.17 mmol) was added to a solution oftert-butyl-3-((4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)azetidine-1-carboxylate(Example 179, 330 mg, 0.517 mmol) in DCM (5.2 mL) and the mixture washeated to 40° C. After stirring for 4 hours, the mixture was cooled toroom temperature, diluted with DCM, washed with aqueous saturated NaHCO₃solution and aqueous saturated sodium chloride solution. The organiclayer was dried over MgSO₄, filtered, and concentrated. TEA (0.19 mL,1.4 mmol) and Ac₂O (0.10 mL, 1.2 mmol) were added sequentially to thecrude mixture (150 mg, 0.279 mmol) above in DCM (5.6 mL). After stirringfor 1 hour, the mixture was cooled to room temperature, diluted withDCM, washed with aqueous saturated NaHCO₃ solution and aqueous saturatedsodium chloride solution. The organic layer was dried over MgSO₄,filtered, and concentrated. The crude product was purified using flashcolumn chromatography (silica gel, 0 to 6% MeOH-DCM) to provide thetitle compound. MS m/e 580.2 (M+H)⁺.

1-(3-((4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)azetidin-1-yl)ethanonewas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×30 mm, mobilephase: 0.3% isopropyl amine, 75% CO₂, 25% mixture of ethanol-isopropanol50/50 v/v). The first eluting enantiomer was Example 124b: ¹H NMR (600MHz, CDCl₃, mixture of rotamers) δ ppm 8.32-8.28 (m, 1H), 7.77-7.76 (m,1H), 7.45-7.41 (m, 1H), 6.82-6.81 (m, 1H), 4.39-4.36 (m, 0.5H),4.25-4.18 (m, 1H), 4.15-4.13 (m, 0.5H), 4.08 (s, 3H), 4.04-4.01 (m,0.5H), 3.99-3.96 (m, 0.5H), 3.82 (s, 2H), 3.69-3.67 (m, 0.5H), 3.62-3.58(m, 0.5H), 3.50-3.42 (m, 1H), 3.12 (s, 3H), 3.07-3.05 (m, 2H), 2.27-2.25(m, 3H), 2.24-2.16 (m, 2H), 2.05-1.92 (m, 1H), 1.85-1.83 (m, 3H),1.81-1.79 (m, 2H), 1.61-1.58 (m, 2H); MS m/e 580.2 (M+H)⁺ and the secondeluting enantiomer was Example 124c: ¹H NMR (600 MHz, CDCl₃) δ ppm8.32-8.28 (m, 1H), 7.77-7.76 (m, 1H), 7.45-7.41 (m, 1H), 6.83-6.79 (m,1H), 4.38-4.35 (m, 0.5H), 4.25-4.17 (m, 1H), 4.15-4.13 (0.5H), 4.08 (s,3H), 4.04-4.01 (m, 0.5H), 3.99-3.96 (m, 0.5H), 3.82 (s, 2H), 3.69-3.66(m, 0.5H), 3.61-3.58 (m, 0.5H), 3.47-3.44 (m, 1H), 3.13-3.12 (m, 3H),3.07-3.05 (m, 2H), 2.26-2.24 (m, 3H), 2.23-2.18 (m, 2H), 2.03-1.94 (m,1H), 1.84-1.83 (m, 3H), 1.83-1.79 (m, 2H), 1.63-1.56 (m, 2H); MS m/e580.2 (M+H)⁺.

Example 125a1-(3-((4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(2-(trifluoromethyl)pyridin-4-yl)methyl)azetidin-1-yl)ethanone

The title compound was prepared analogously to the method described inExample 123a usingtert-butyl-3-((4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(2-(trifluoromethyl)pyridin-4-yl)methyl)azetidine-1-carboxylate(Example 180). MS m/e 631.1 (M+H)⁺.

1-(3-((4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(2-(trifluoromethyl)pyridin-4-yl)methyl)azetidin-1-yl)ethanonewas purified by chiral SFC (Chiralpak AD, 5 μm, 250×30 mm, mobile phase:80% CO₂, 20% methanol). The first eluting enantiomer was Example 125b:¹H NMR (600 MHz, CDCl₃, mixture of rotamers) δ ppm 8.68-8.66 (m, 1H),8.15 (d, J=2.2 Hz, 0.4H), 8.05 (d, J=2.1 Hz, 0.6H), 7.83-7.70 (m, 2H),7.54-7.41 (m, 2H), 4.30-4.23 (m, 1H), 4.19-4.11 (m, 1H), 4.08-4.07 (m,3H), 4.06-3.92 (m, 2H), 3.88-3.87 (m, 1H), 3.82-3.81 (m, 2H), 3.79-3.74(m, 1H), 3.06-2.97 (m, 2H), 2.24-2.14 (m, 2H), 2.00-1.96 (m, 1H), 1.84(s, 1.8H), 1.83-1.76 (m, 2H), 1.75 (s, 1.2H), 1.67-1.50 (m, 2H); MS m/e631.1 (M+H)⁺ and the second eluting enantiomer was Example 125c: ¹H NMR(600 MHz, CDCl₃) δ ppm 8.68-8.66 (m, 1H), 8.16 (d, J=2.1 Hz, 0.4H), 8.05(d, J=2.1 Hz, 0.6H), 7.81-7.78 (m, 1.6H), 7.73-7.72 (m, 0.4H), 7.53-7.42(m, 2H), 4.30-4.22 (m, 1H), 4.18-4.11 (m, 1H), 4.08-4.07 (m, 3H),4.06-3.92 (m, 3H), 3.82-3.81 (m, 2H), 3.79-3.74 (m, 1H), 3.06-2.96 (m,2H), 2.22-2.16 (m, 2H), 2.01-1.96 (m, 1H), 1.84 (s, 1.8H), 1.80-1.76 (m,2H), 1.74 (s, 1.2H), 1.65-1.49 (m, 2H); MS m/e 631.1 (M+H)⁺.

Example 126a(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using(1,2-dimethyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone(Intermediate 60: step b). MS m/e 628 (M+H)⁺.

(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanolwas purified by chiral SFC (Chiralcel OD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 75% CO₂, 25% methanol). The first elutingenantiomer was Example 126b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.69 (d,J=5.2 Hz, 1H), 8.16 (d, J=2.1 Hz, 1H), 7.90-7.88 (m, 1H), 7.82-7.76 (m,1H), 7.56 (dd, J=8.8, 2.2 Hz, 1H), 7.50 (dd, J=5.1, 1.7 Hz, 1H), 6.21(s, 1H), 4.08 (s, 3H), 3.79 (s, 2H), 3.24 (s, 3H), 3.05-2.95 (m, 2H),2.25 (s, 3H), 2.20-2.18 (m, 2H), 2.00-1.95 (m, 1H), 1.79-1.77 (m, 2H),1.62-1.53 (m, 2H); MS m/e 628 (M+H)⁺ and the second eluting enantiomerwas Example 126c: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.68 (d, J=5.1 Hz, 1H),8.17 (d, J=2.1 Hz, 1H), 7.90-7.89 (m, 1H), 7.79 (d, J=8.7 Hz, 1H), 7.56(dd, J=8.7, 2.2 Hz, 1H), 7.50 (dd, J=5.1, 1.7 Hz, 1H), 6.19 (s, 1H),4.08 (s, 3H), 3.79 (s, 2H), 3.24 (s, 3H), 3.03-2.99 (m, 2H), 2.24 (s,3H), 2.20-2.16 (m, 2H), 2.00-1.95 (m, 1H), 1.81-1.75 (m, 2H), 1.64-1.52(m, 2H); MS m/e 628 (M+H)⁺.

Example 127a(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)(1-(methylsulfonyl)azetidin-3-yl)methanol

TFA (0.39 mL, 5.1 mmol) was added to a solution oftert-butyl-3-((4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate(Example 178, 320 mg, 0.512 mmol) in DCM (5.2 mL) and the mixture washeated to 40° C. After stirring for 4 hours, the mixture was cooled toroom temperature, diluted with DCM, washed with aqueous saturated NaHCO₃solution and aqueous saturated sodium chloride solution. The organiclayer was dried over MgSO₄, filtered, and concentrated. TEA (0.19 mL,1.4 mmol) and methylsulfonyl chloride (0.05 mL, 0.68 mmol) were addedsequentially to the crude mixture (240 mg, 0.46 mmol) above in DCM (9.1mL). After stirring for 4 hours, the mixture was diluted with DCM,washed with aqueous saturated NaHCO₃ solution and aqueous saturatedsodium chloride solution. The organic layer was dried over MgSO₄,filtered, and concentrated. The crude product was purified using flashcolumn chromatography (0 to 5% MeOH-DCM) to provide the title compound.MS m/e 603.2 (M+H)⁺.(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)(1-(methylsulfonyl)azetidin-3-yl)methanolwas purified by chiral SFC (Chiralcel OD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 60% CO₂, 40% methanol). The first elutingenantiomer was Example 127b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.25 (d,J=2.1 Hz, 1H), 7.79 (d, J=8.7 Hz, 1H), 7.53 (s, 1H), 7.34 (dd, J=8.7,2.1 Hz, 1H), 4.39 (s, 1H), 4.23-4.20 (m, 1H), 4.15-4.10 (m, 2H), 4.08(s, 3H), 3.82 (s, 2H), 3.69 (s, 3H), 3.61-3.59 (m, 1H), 3.58-3.52 (m,1H), 3.05-3.03 (m, 2H), 2.89 (s, 3H), 2.25-2.15 (m, 2H), 2.01-1.94 (m,1H), 1.81-1.79 (m, 2H), 1.61-1.56 (m, 2H); MS m/e 603.2 (M+H)⁺ and thesecond eluting enantiomer was Example 127c: ¹H NMR (600 MHz, CDCl₃) δppm 8.24 (d, J=2.1 Hz, 1H), 7.79 (d, J=8.7 Hz, 1H), 7.54 (s, 1H), 7.34(dd, J=8.7, 2.1 Hz, 1H), 4.24-4.21 (m, 1H), 4.14-4.09 (m, 1H), 4.08 (s,3H), 3.82 (s, 2H), 3.69 (s, 3H), 3.63-3.60 (m, 1H), 3.58-3.52 (m, 1H),3.05-3.03 (m, 2H), 2.88 (s, 3H), 2.25-2.16 (m, 2H), 2.02-1.95 (s, 1H),1.81-1.79 (m, 2H), 1.61-1.55 (m, 2H); MS m/e 603.2 (M+H)⁺.

Example 128a(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6yl)(tetrahydro-2H-pyran-4-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using(tetrahydro-2H-pyran-4-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone(Intermediate 61: step b). MS m/e 618.2 (M+H)⁺.

(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6yl)(tetrahydro-2H-pyran-4-yl)(2-(trifluoromethyl)pyridin-4-yl)methanolwas purified by chiral SFC (Chiralcel OD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 70% CO₂, 30% isopropanol). The firsteluting enantiomer was Example 128b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.66(d, J=5.2 Hz, 1H), 8.30 (d, J=2.1 Hz, 1H), 7.88 (s, 1H), 7.83 (d, J=8.8Hz, 1H), 7.73 (dd, J=8.9, 2.2 Hz, 1H), 7.64 (dd, J=5.1, 1.7 Hz, 1H),4.07 (s, 3H), 4.05-4.02 (dd, J=11.6, 3.5 Hz, 2H), 3.81 (s, 2H),3.54-3.43 (m, 2H), 3.03-3.01 (m, 2H), 2.82-2.79 (m, 1H), 2.41 (s, 1H),2.22-2.17 (m, 2H), 1.98-1.96 (m, 1H), 1.79-1.77 (m, 2H), 1.72-1.59 (m,1H), 1.60-1.46 (m, 2H), 1.29-1.14 (m, 2H); MS m/e 618.2 (M+H)⁺ and thesecond eluting enantiomer was Example 128c: ¹H NMR (600 MHz, CDCl₃) δppm 8.66 (d, J=5.2 Hz, 1H), 8.32-8.27 (m, 1H), 7.88 (m, 1H), 7.85-7.80(m, 1H), 7.73 (dd, J=8.8, 2.2 Hz, 1H), 7.64 (dd, J=5.3, 1.7 Hz, 1H),4.07 (s, 3H), 4.04-4.02 (m, 2H), 3.81 (s, 2H), 3.54-3.43 (m, 2H),3.03-3.01 (m, 2H), 2.86-2.77 (m, 1H), 2.41 (s, 1H), 2.21-2.17 (m, 2H),1.99-1.96 (m, 1H), 1.79-1.77 (m, 2H), 1.67-1.64 (m, 1H), 1.59-1.46 (m,2H), 1.27-1.17 (m, 2H); MS m/e 618.2 (M+H)⁺.

Example 129a(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using(1-methyl-1H-1,2,3-triazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone(Intermediate 51: step b). MS m/e 615 (M+H)⁺.

(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanolwas purified by chiral SFC (Chiralcel OJ-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 80% CO₂, 20% isopropanol). The firsteluting enantiomer was Example 129b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.77(d, J=5.1 Hz, 1H), 8.04 (d, J=2.3 Hz, 1H), 7.87 (d, J=8.7 Hz, 1H),7.83-7.82 (m, 1H), 7.47 (dd, J=8.7, 2.3 Hz, 1H), 7.45-7.42 (m, 1H), 7.13(s, 1H), 4.10 (s, 3H), 3.86 (s, 3H), 3.80 (s, 2H), 3.76 (s, 1H),3.02-3.00 (m, 2H), 2.23-2.15 (m, 2H), 1.99-1.97 (m, 1H), 1.79-1.77 (m,2H), 1.60-1.55 (m, 2H); MS m/e 615 (M+H)⁺ and the second elutingenantiomer was Example 129c: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.76 (d,J=5.1 Hz, 1H), 8.05 (d, J=2.2 Hz, 1H), 7.86 (d, J=8.8 Hz, 1H), 7.84-7.83(m, 1H), 7.47 (dd, J=8.7, 2.2 Hz, 1H), 7.44 (dd, J=5.1, 1.7 Hz, 1H),7.07 (s, 1H), 4.33 (s, 1H), 4.10 (s, 3H), 3.84 (s, 3H), 3.80 (s, 2H),3.02-3.00 (m, 2H), 2.21-2.17 (m, 2H), 2.00-1.95 (s, 1H), 1.84-1.72 (m,2H), 1.64-1.49 (m, 2H); MS m/e 615 (M+H)⁺.

Example 130a(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(tetrahydro-2H-pyran-4-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using(1,2-dimethyl-1H-imidazol-5-yl)(tetrahydro-2H-pyran-4-yl)methanone(Intermediate 62). MS m/e 567.4 (M+H)⁺.

(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(tetrahydro-2H-pyran-4-yl)methanolwas purified by chiral SFC (Chiralcel OD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 60% CO₂, 40% isopropanol). The firsteluting enantiomer was Example 130b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.16(s, 1H), 7.75 (d, J=8.5 Hz, 1H), 7.42 (d, J=8.6 Hz, 1H), 7.08 (s, 1H),4.09-4.04 (m, 4H), 3.89 (dd, J=11.6, 4.2 Hz, 1H), 3.82 (s, 2H),3.54-3.50 (m, 1H), 3.35-3.30 (m, 1H), 3.14 (s, 3H), 3.06-3.04 (m, 2H),2.49-2.41 (m, 1H), 2.28-2.27 (m, 4H), 2.22-2.18 (m, 2H), 2.14-2.12 (m,1H), 2.0-1.98 (m, 1H), 1.83-1.77 (m, 2H), 1.71-1.52 (m, 3H), 1.45-1.35(m, 1H), 1.04-1.02 (m, 1H); MS m/e 567.4 (M+H)⁺ and the second elutingenantiomer was Example 130c: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.16 (s, 1H),7.75 (d, J=8.7 Hz, 1H), 7.42 (d, J=8.5 Hz, 1H), 7.08 (s, 1H), 4.09-4.05(m, 4H), 3.89 (dd, J=11.6, 3.9 Hz, 1H), 3.82 (s, 2H), 3.55-3.48 (m, 1H),3.35-3.30 (m, 1H), 3.14 (s, 3H), 3.06-3.04 (m, 2H), 2.50-2.41 (m, 1H),2.28-2.27 (m, 3H), 2.25-2.17 (m, 2H), 2.14-2.12 (m, 1H), 2.00-1.98 (m,1H), 1.81-1.79 (m, 2H), 1.69-1.52 (m, 3H), 1.41-1.38 (m, 1H), 1.04-1.02(m, 1H); MS m/e 567.4 (M+H)⁺.

Example 131a1-(3-((4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(6-(trifluoromethyl)pyridin-3-yl)methyl)azetidin-1-yl)ethanone

The title compound was prepared analogously to the method described inExample 123a usingtert-butyl-3-((4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(6-(trifluoromethyl)pyridin-3-yl)methyl)azetidine-1-carboxylate(Example 181). MS m/e 631 (M+H)⁺.

1-(3-((4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(6-(trifluoromethyl)pyridin-3-yl)methyl)azetidin-1-yl)ethanonewas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 80% CO₂, 20% mixture of ethanol-isopropanol50/50 v/v). The first eluting enantiomer was Example 131b: ¹H NMR (600MHz, CDCl₃, mixture of rotamers) δ ppm 8.77 (d, J=2.1 Hz, 0.6H),8.71-8.68 (m, 0.4H), 8.18 (d, J=2.1 Hz, 0.4H), 8.08 (d, J=2.1 Hz, 0.6H),7.95-7.93 (m, 1H), 7.81-7.79 (m, 1H), 7.67-7.61 (m, 1H), 7.49-7.43 (m,1H), 4.27-4.14 (m, 2H), 4.07 (s, 3H), 4.06-3.99 (m, 2H), 3.82-3.81 (m,2H), 3.80-3.68 (m, 2H), 3.05-2.97 (m, 2H), 2.25-2.13 (m, 2H), 2.00-1.95(m, 1H), 1.83 (s, 1.8H), 1.82-1.77 (m, 2H), 1.76 (s, 1.2H), 1.64-1.49(m, 2H); MS m/e 631 (M+H)⁺ and the second eluting enantiomer was Example131c: ¹H NMR (600 MHz, CDCl₃, mixture of rotamers) δ ppm 8.77 (d, J=2.2Hz, 0.6H), 8.69 (d, J=2.1 Hz, 0.4H), 8.18 (d, J=2.1 Hz, 0.4H), 8.08 (d,J=2.1 Hz, 0.6H), 7.95-7.93 (m, 1H), 7.81-7.79 (m, 1H), 7.68-7.61 (m,1H), 7.49-7.46 (m, 1H), 4.28-4.14 (m, 2H), 4.07 (s, 3H), 4.06-3.99 (m,2H), 3.82-3.81 (m, 2H), 3.81-3.78 (m, 1H), 3.64 (s, 0.4H), 3.55 (s,0.6H), 3.06-2.99 (m, 2H), 2.24-2.14 (m, 2H), 2.01-1.94 (m, 1H), 1.83 (s,1.8H), 1.82-1.76 (m, 3.2H), 1.62-1.52 (m, 2H); MS m/e 631 (M+H)⁺.

Example 132a(4-Chloro-3-isopropyl-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

To a flask containing 6-bromo-4-chloro-3-isopropyl-2-methoxyquinoline(1.0 g, 3.18 mmol, Intermediate 67: step b) was added THF (25 mL) andthe solution was cooled to −78° C. n-BuLi (2.5 M in hexanes, 1.5 mL,3.75 mmol) was added drop wise and the mixture was stirred for 2 minutesat −78° C., then(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone (800mg, 3.7 mmol, Intermediate 11: step b) in 4 mL THF was introduced. After5 minutes, the reaction mixture was transferred to a 0° C. bath. After25 minutes, the reaction mixture was quenched with aqueous NH₄Clsolution and the aqueous portion was extracted with EtOAc (3×50 mL). Thecombined organics were washed with brine, dried over MgSO₄, filtered andconcentrated. Chromatography on silica gel (2% MeOH-DCM increasing to 5%MeOH) provided the title compound as an off white solid. ¹H NMR (400MHz, CDCl₃) δ ppm 8.11 (d, J=2.1 Hz, 1H), 7.75 (d, J=8.7 Hz, 1H), 7.30(dd, J=8.7, 2.2 Hz, 1H), 6.99-6.84 (m, 2H), 4.61 (s, 1H), 4.09 (s, 3H),3.92 (s, 3H), 3.81 (hept, J=7.1 Hz, 1H), 2.52 (s, 3H), 2.35 (s, 3H),1.41-1.34 (d, J=7 Hz, 6H). MS (ESI): mass calcd. for Chemical Formula:C₂₄H₂₆ClN₅O₂, 451.2, m/z found, 452.1 [M+H]⁺.(4-Chloro-3-isopropyl-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: Chiraplpak AD 5 μm 250×30mm, Mobile phase: 80% CO₂, 20% MeOH) to give Example 132b as the firstcompound eluted from the chiral column and Example 132c as the secondcompound eluted from the chiral column.

Example 133a(4-Chloro-3-isobutyl-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

To a flask containing 1-methyl-1H-1,2,3-triazole (250 mg, 3.01 mmol) wasadded THF (20 mL) and the solution was cooled to −45° C. using aCH₃CN—CO₂ bath. n-BuLi (2.5 M in hexanes, 1.2 mL, 3 mmol) was addeddropwise which produced an opaque suspension. The suspension was stirredat −45° C. for 20 minutes, then a homogeneous solution of(4-chloro-3-isobutyl-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)methanone(848 mg, 2.21 mmol, Intermediate 66: step d) in 3 mL THF was introducedat −45° C. After 10 minutes, the reaction vessel was placed in anice-water bath. The reaction mixture was quenched after 40 minutes withaqueous NH₄Cl solution. The aqueous portion was extracted with EtOAc(4×30 mL) and EtOAc:THF (1:1, 30 mL). The combined organics were washedwith brine, dried over MgSO₄, filtered and concentrated. Chromatographyon silica gel (100% DCM increasing to 5% MeOH-DCM) provided the titlecompound as an off white amorphous solid. ¹H NMR (500 MHz, CDCl₃) δ ppm8.07 (d, J=2.2 Hz, 1H), 7.78 (d, J=8.7 Hz, 1H), 7.32 (dd, J=8.7, 2.2 Hz,1H), 6.99-6.88 (m, 3H), 4.24 (s, 1H), 4.09 (s, 3H), 3.92 (s, 3H), 2.80(d, J=7.3 Hz, 2H), 2.53 (s, 3H), 2.36 (s, 3H), 2.08 (hept, J=6.8 Hz,1H), 0.95 (dd, J=6.7, 1.5 Hz, 6H). MS (ESI): mass calcd. forC₂₅H₂₈ClN₅O₂, 465.2: m/z found 466.0 [M+H]⁺. The racemate was separatedby chiral chromatography using: Chiralpack OD-H column, 80% heptane/20%ethanol, to give Example 133b as the first compound eluted from thechiral column and Example 133c as the second compound eluted from thechiral column.

Example 134a(4-Chloro-3-isobutyl-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

To a flask containing 1-methyl-1H-1,2,3-triazole (275 mg, 3.31 mmol) wasadded THF (10 mL) and the solution was cooled to −45° C. using aCH₃CN—CO₂ bath. n-BuLi (2.5 M in hexanes, 1.4 mL, 3.5 mmol) was addeddropwise which afforded an opaque white suspension. The mixture wasstirred at −43° C. for 20 minutes, then a homogeneous solution of(4-chloro-3-isobutyl-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone(550 mg, 1.48 mmol, Intermediate 65) in 3 mL THF was introduced. After10 minutes, the reaction flask was then placed in an ice-water bath. Thereaction mixture was quenched after 30 minutes with aqueous NH₄Clsolution and the aqueous portion was extracted with EtOAc (4×30 mL) andEtOAc:THF (1:1, 30 mL). The combined organics were washed with brine,dried over MgSO₄, filtered and concentrated. Chromatography on silicagel (5% MeOH-DCM increasing to 10% MeOH-DCM) provided the title compoundas a tan amorphous solid. ¹H NMR (400 MHz, CD₃OD) δ 8.19 (d, J=2.1 Hz,1H), 7.85 (d, J=8.7 Hz, 1H), 7.52 (dd, J=8.7, 2.2 Hz, 1H), 7.17 (s, 1H),6.11 (s, 1H), 4.09 (s, 3H), 3.98 (s, 3H), 3.47 (s, 3H), 2.85 (d, J=7.3Hz, 2H), 2.37 (s, 3H), 2.11 (hept, J=6.9 Hz, 1H), 0.96 (d, J=6.6 Hz,6H). MS (ESI): mass calcd. for C₂₃H₂₇ClN₆O₂, 454.2, m/z found 455.0[M+H]⁺. The racemate was separated by chiral SFC (Stationary phase:CHIRALPAK AD-H 5 μm, 250×30 mm, Mobile phase: 70% CO₂, 30% mixture ofMeOH/iPrOH 50/50 v/v (+0.3% iPrNH₂)), to give Example 134b as the firstcompound that eluted from the chiral column and Example 134c as thesecond compound that eluted from the chiral column.

Example 135a(4-Chloro-3-cyclopentyl-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

To a flask containing 1-methyl-1H-1,2,3-triazole (200 mg, 2.41 mmol) wasadded THF (15 mL) and the solution was cooled to −45° C. using aCH₃CN—CO₂ bath. n-BuLi (2.5 M in hexanes, 1.0 mL, 2.5 mmol) was addeddropwise which afforded an opaque white suspension. The mixture wasstirred at −45° C. for 25 minutes, then a solution of(4-chloro-3-cyclopentyl-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone(475 mg, 1.24 mmol, Intermediate 68: step c) in THF (3 mL) wasintroduced. After 10 minutes, the −45° C. bath was replaced with anice-water bath. After 30 minutes, the reaction mixture was quenched withaqueous NH₄Cl solution and extracted with EtOAc:THF (2:1, 3×40 mL). Thecombined organics were washed with brine, dried over MgSO₄, filtered andconcentrated. Chromatography on silica gel (3% MeOH-DCM increasing to10% MeOH) provided the title compound as a light tan solid. ¹H NMR (500MHz, CDCl₃) δ ppm 8.24 (d, J=1.9 Hz, 1H), 7.69 (d, J=8.7 Hz, 1H), 7.35(dd, J=8.7, 2.0 Hz, 2H), 7.07 (s, 1H), 6.01 (s, 1H), 4.07 (s, 3H),3.90-3.80 (m, 4H containing a 3H singlet at 3.86), 3.32 (s, 3H),2.06-1.94 (m, 3H), 1.94-1.84 (m, 6H), 1.75-1.69 (m, 2H). MS (ESI): masscalcd. for C₂₄H₂₇ClN₆O₂, 466.2: m/z found 467.1 [M+H]⁺. The racemate wasseparated by chiral SFC (Stationary phase: Chiralpak AD-H, 5 μm 250×20mm, Mobile phase: 70% CO₂: 30% EtOH (0.3% iPrNH₂)) to give Example 135bas the first compound that eluted from the chiral column and Example135c as the second compound that eluted from the chiral column.

Example 136a(4-Chloro-3-cyclopentyl-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

To a flask containing 6-bromo-4-chloro-3-cyclopentyl-2-methoxyquinoline(Intermediate 68: step b, 500 mg, 1.47 mmol) was added THF (12 mL) andthe solution was cooled to −78° C. n-BuLi (2.5 M in hexanes, 0.690 mL,1.73 mmol) was added dropwise and the mixture was stirred for 3 minutesat −78° C. Then,(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone (370mg, 1.71 mmol, in 3 mL THF, Intermediate 11: step b) was introduced. Thetemperature was raised to 0° C. after 5 minutes. After 25 minutes, thereaction mixture was quenched with aqueous NH₄Cl solution and theaqueous portion was extracted with EtOAc (3×50 mL). The combinedorganics were washed with brine, dried over MgSO₄, filtered andconcentrated. Chromatography on silica gel (2% MeOH-DCM increasing to 5%MeOH) provided the title compound as an off white amorphous solid. ¹HNMR (500 MHz, CDCl₃) δ ppm 8.09 (s, 1H), 7.77 (d, J=8.7 Hz, 1H), 7.31(d, J=8.7 Hz, 1H), 6.94 (m, 3H), 4.08 (s, 3H), 3.92 (s, 3H), 3.86 (m,1H), 2.53 (s, 3H), 2.36 (s, 3H), 2.02-1.84 (m, 5H), 1.74-1.68 (m, 3H).MS (ESI): mass calcd. for C₂₆H₂₈ClN₅O₂, 477.2, m/z found 478.1 [M+H]⁺.The enantiomers were separated by chiral SFC (Stationary phase:Chiraplpak AD 5 μm 250×30 mm), Mobile phase: 70% CO₂, 30% MeOH (0.3%iPrNH₂) to give Example 136b as the first compound eluted from thechiral column and Example 136c as the second compound eluted from thechiral column.

Example 137(4-Chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

To a flask containing2,4-dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol(210 mg, 0.43 mmol, Example 160) was added MeOH (10 mL) followed bysolid sodium methoxide (30 mg, 0.54 mmol, 97% purity) at roomtemperature. The reaction mixture was heated to 50° C. for 15 hours,then cooled to room temperature and concentrated. The crude material waschromatographed directly on silica gel (2% MeOH-DCM increasing to 8%MeOH) which provided a mixture of regioisomeric products. RP-HPLC(acetonitrile/water+0.05% TFA) provided the title compound as an offwhite solid. ¹H NMR (500 MHz, CD₃OD) δ ppm 8.32 (d, J=1.9 Hz, 1H), 7.96(d, J=8.8 Hz, 1H), 7.60 (dd, J=8.8, 2.1 Hz, 1H), 7.44 (s, 1H), 6.87 (s,1H), 4.14 (s, 3H), 4.02-3.89 (m, 5H), 3.69 (s, 3H), 2.65 (s, 3H). MS(ESI): mass calc. for C₂₁H₂₀ClF₃N₆O₂, 480.1; found, 481.1 (M+H)⁺.

Example 138(2-Chloro-4-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

To a flask containing 1-methyl-1H-1,2,3-triazole (160 mg, 1.93 mmol) wasadded THF (12 mL) and the colorless solution was cooled to −43° C. usinga CH₃CN—CO₂ bath. Then, n-BuLi, (2.5 M in hexanes, 0.72 mL, 1.8 mmol)was added which afforded an opaque white suspension. The suspension wasstirred at −40° C. for 20 minutes, then a homogeneous solution of(2-chloro-4-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone(350 mg, 0.88 mmol, Intermediate 59: step c) in 5 mL THF, was introducedat −40° C. The reaction mixture was allowed to warm gradually to 0° C.over 25 minutes, then quenched with aqueous NH₄Cl solution. The aqueousportion was extracted with EtOAc (3×35 mL). The combined organics werewashed with brine, dried over Na₂SO₄ and MgSO₄, filtered andconcentrated to give a brown solid. Chromatography on silica gel (3%MeOH-DCM increasing to 10% MeOH) provided the title compound as a tanamorphous solid. ¹H NMR (500 MHz, CD₃OD) δ ppm 8.22 (d, J=1.8 Hz, 1H),8.05 (d, J=8.9 Hz, 1H), 7.70 (dd, J=8.9, 2.0 Hz, 1H), 7.48 (s, 1H), 6.91(s, 1H), 4.09 (s, 3H), 4.03-3.89 (m, 5H), 3.69 (s, 3H), 2.66 (s, 3H). MS(ESI): mass calcd. for C₂₁H₂₀ClF₃N₆O₂, 480.1, found, 481.1 (M+H)⁺.

Example 139a[2-Azetidin-1-yl-4-chloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

(2,4-Dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol(150 mg, 0.28 mmol, Example 161), azetidine (56.7 μL, 0.841 mmol), andDMF (7 mL) were combined in a reaction tube, then sealed and heated to100° C. and maintained at that temperature overnight. The reactionvessel was then cooled to room temperature and contents were transferredto a separatory funnel with EtOAc dilution, then extracted three timeswith deionized water. The organic phase was separated, dried over MgSO₄,filtered and concentrated under reduced pressure. The crude material waspurified via reverse phase chromatography using acetonitrile withammonium hydroxide in water as eluent to provide the title compound. MS(ESI): mass calcd. for C₂₅H₂₀ClF₆N₅O, 555.1; m/z found, 556.6 [M+H]⁺. ¹HNMR (600 MHz, CDCl₃) δ ppm 8.79 (d, J=2.2 Hz, 1H), 8.06 (d, J=2.2 Hz,1H), 7.85 (dd, J=8.3, 2.2 Hz, 1H), 7.64 (d, J=8.8 Hz, 1H), 7.60 (d,J=8.2 Hz, 1H), 7.44 (dd, J=8.8, 2.2 Hz, 1H), 7.04 (s, 1H), 6.15 (d,J=1.3 Hz, 1H), 4.38-4.29 (m, 4H), 3.86-3.75 (m, 2H), 3.28 (s, 3H),2.42-2.33 (m, 2H).

[2-Azetidin-1-yl-4-chloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol was purified via SFC with a Chiralpak AD-H column(5 μm 250×20 mm) using a mobile phase of 80% CO₂ and a 20% methanol toprovide two enantiomers. The first eluting enantiomer was Example 139b:MS (ESI): mass calcd. for C₂₅H₂₀ClF₆N₅O, 555.1; m/z found, 556 [M+H]⁺;¹H NMR (600 MHz, CDCl₃) δ ppm 8.79 (d, J=2.2 Hz, 1H), 8.05 (d, J=2.1 Hz,1H), 7.86 (dd, J=8.3, 2.2 Hz, 1H), 7.69-7.59 (m, 2H), 7.45 (dd, J=8.8,2.2 Hz, 1H), 7.14 (s, 1H), 6.20 (s, 1H), 4.34 (t, J=7.5 Hz, 4H), 3.81(q, J=9.8 Hz, 2H), 3.30 (s, 3H), 2.42-2.34 (m, 2H) and the secondeluting enantiomer was Example 139c: MS (ESI): mass calcd. forC₂₅H₂₀ClF₆N₅O, 555.1; m/z found, 556.2 [M+H]⁺; ¹H NMR (600 MHz, CDCl₃) δppm 8.78 (d, J=2.3 Hz, 1H), 8.06 (d, J=2.2 Hz, 1H), 7.86 (dd, J=8.2, 2.2Hz, 1H), 7.68-7.59 (m, 2H), 7.45 (dd, J=8.8, 2.2 Hz, 1H), 7.11 (s, 1H),6.17 (s, 1H), 4.34 (t, J=7.5 Hz, 4H), 3.80 (q, J=9.8 Hz, 2H), 3.29 (s,3H), 2.38 (p, J=7.4 Hz, 2H).

Example 140a[4-Azetidin-1-yl-2-chloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

Purification of the crude reaction mixture from the synthesis of[2-azetidin-1-yl-4-chloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]-methanol(Example 139a) also provided the title compound as a regioisomer. MS(ESI): mass calcd. for C₂₅H₂₀ClF₆N₅O, 555.1; m/z found, 556.6 [M+H]⁺. ¹HNMR (600 MHz, CDCl₃) δ ppm 8.77 (d, J=2.2 Hz, 1H), 7.84 (dd, J=8.2, 2.2Hz, 1H), 7.81-7.76 (m, 1H), 7.69 (d, J=8.8 Hz, 1H), 7.65 (d, J=8.2 Hz,1H), 7.54 (dd, J=8.9, 2.0 Hz, 1H), 7.07 (s, 1H), 6.13 (d, J=1.3 Hz, 1H),4.47-4.36 (m, 4H), 3.95-3.82 (m, 2H), 3.30 (s, 3H), 2.43-2.34 (m, 2H).

[4-Azetidin-1-yl-2-chloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolwas purified via SFC with a Chiralpak AD-H column (5 μm 250×20 mm) usinga mobile phase of 70% CO₂ and a 30% methanol to provide two enantiomers.The first eluting enantiomer was Example 140b: MS (ESI): mass calcd. forC₂₅H₂₀ClF₆N₅O, 555.1; m/z found, 556.2 [M+H]⁺; ¹H NMR (600 MHz, CDCl₃) δppm 8.79-8.74 (m, 1H), 7.84 (dd, J=8.1, 2.2 Hz, 1H), 7.80 (d, J=2.0 Hz,1H), 7.69 (d, J=8.8 Hz, 1H), 7.66 (d, J=8.2 Hz, 1H), 7.54 (dd, J=8.8,2.0 Hz, 1H), 7.11 (s, 1H), 6.14 (s, 1H), 4.47-4.37 (m, 4H), 3.94-3.82(m, 2H), 3.31 (s, 3H), 2.43-2.32 (m, 2H) and the second elutingenantiomer was Example 140c: MS (ESI): mass calcd. for C₂₅H₂₀ClF₆N₅O,555.1; m/z found, 556 [M+H]⁺; ¹H NMR (600 MHz, CDCl₃) δ ppm 8.77 (d,J=2.2 Hz, 1H), 7.86 (dd, J=8.2, 2.2 Hz, 1H), 7.82-7.78 (m, 1H), 7.74 (d,J=8.7 Hz, 1H), 7.67 (d, J=8.2 Hz, 1H), 7.55 (dd, J=8.9, 2.0 Hz, 1H),7.18 (s, 1H), 6.21 (s, 1H), 4.48-4.37 (m, 4H), 3.95-3.83 (m, 2H), 3.32(s, 3H), 2.44-2.35 (m, 2H).

Example 141[2,4-Dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

6-Bromo-2,4-dichloro-3-(2,2,2-trifluoroethyl)quinoline (1.00 g, 2.79mmol, Intermediate 69: step d),(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone(0.602 g, 2.79 mmol, Intermediate 11: step b) were dissolved in THF (30mL) in a dry round bottom flask under an N₂ atmosphere, then cooled to−40° C. in dry ice acetone bath. n-BuLi (1.6 M in hexanes, 1.74 mL, 2.79mmol) was then added dropwise via syringe over approximately 2 minutes.The contents were stirred at −40° C. for approximately 45 minutes, thenthe dry ice bath was removed and replaced with an ice water bath and thereaction was stirred at that temperature for approximately 45 minutes.The reaction was quenched with a saturated, aqueous NH₄Cl, thentransferred to a separatory funnel with EtOAc. The organic phase wasseparated, then the aqueous layer was back extracted twice with EtOAc,then the combined organic phases were dried over MgSO₄, filtered andconcentrated under reduced pressure. The crude product was purified byflash column chromatography (silica gel, 0-50% DCM/(10% of a 2 M NH₃MeOH in DCM)) to afford the title compound. MS (ESI): mass calcd. forC₂₂H₁₈Cl₂F₃N₅O, 495.1; m/z found, 496.3 [M+H]⁺. ¹H NMR (400 MHz, CDCl₃)δ ppm 8.27 (dd, J=2.1, 0.6 Hz, 1H), 8.03 (dd, J=8.8, 0.6 Hz, 1H), 7.60(dd, J=8.9, 2.1 Hz, 1H), 6.97 (d, J=8.1 Hz, 1H), 6.93 (d, J=8.1 Hz, 1H),6.88 (s, 1H), 4.13-4.01 (m, 2H), 3.94 (s, 3H), 2.55 (s, 3H), 2.38 (s,3H).

Example 142a[2-Azetidin-1-yl-4-chloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

[2,4-Dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol(200 mg, 0.28 mmol, Example 141), azetidine (82 μL, 1.2 mmol), and DMF(2 mL) were combined in a reaction tube, then sealed and heated to 100°C. and maintained at that temperature overnight. The reaction vessel wasthen cooled to room temperature and contents were transferred to aseparatory funnel with EtOAc dilution, then extracted three times withdeionized water. The organic phase was separated, dried over MgSO₄,filtered and concentrated under reduced pressure. The crude material waspurified via reverse phase chromatography using acetonitrile withammonium hydroxide in water as eluent to provide the title compound. MS(ESI): mass calcd. for C₂₅H₂₄ClF₃N₆O, 516.2; m/z found, 517.5 [M+H]⁺; ¹HNMR (600 MHz, CDCl₃) δ ppm 8.00 (d, J=2.2 Hz, 1H), 7.64 (d, J=8.8 Hz,1H), 7.30 (dd, J=8.8, 2.2 Hz, 1H), 6.96 (d, J=8.1 Hz, 1H), 6.90 (d,J=8.1 Hz, 1H), 6.83 (s, 1H), 4.35 (t, J=7.5 Hz, 4H), 3.88 (s, 3H),3.84-3.76 (m, 2H), 2.49 (s, 3H), 2.43-2.35 (m, 2H), 2.31 (s, 3H).

[2-Azetidin-1-yl-4-chloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified via SFC with a Chiralpak AD-H column (5 μm 250×20 mm) usinga mobile phase of 75% CO₂ and a 25% methanol to provide two enantiomers.The first eluting enantiomer was Example 142b MS (ESI): mass calcd. forC₂₅H₂₄ClF₃N₆O, 516.2; m/z found, 517.6 [M+H]⁺; ¹H NMR (600 MHz, CDCl₃) δppm 7.99 (d, J=2.2 Hz, 1H), 7.64 (d, J=8.8 Hz, 1H), 7.29 (dd, J=8.8, 2.2Hz, 1H), 6.97 (d, J=8.0 Hz, 1H), 6.91 (d, J=8.1 Hz, 1H), 6.86 (s, 1H),4.39-4.32 (m, 4H), 3.90 (s, 3H), 3.84-3.75 (m, 2H), 2.50 (s, 3H),2.43-2.36 (m, 2H), 2.33 (s, 3H) and the second eluting enantiomer wasExample 142c: MS (ESI): mass calcd. for C₂₅H₂₄ClF₃N₆O, 516.2; m/z found,517.6 [M+H]⁺; ¹H NMR (600 MHz, CDCl₃) δ ppm 7.99 (d, J=2.2 Hz, 1H), 7.64(d, J=8.8 Hz, 1H), 7.29 (dd, J=8.8, 2.2 Hz, 1H), 6.97 (d, J=8.1 Hz, 1H),6.92 (d, J=8.1 Hz, 1H), 6.86 (s, 1H), 4.39-4.32 (m, 4H), 3.90 (s, 3H),3.84-3.76 (m, 2H), 2.51 (s, 3H), 2.43-2.35 (m, 2H), 2.33 (s, 3H).

Example 143a[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

[2,4-Dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol(100 mg, 0.202 mmol, Example 141), toluene (2 mL), and sodium methoxide(109 mg, 2.02 mmol) were combined in a round bottom flask equipped witha stirbar and condenser under an N₂ atmosphere. The reaction solutionwas heated to 60° C. and maintained at that temperature for 4 hours. Thereaction was cooled to room temperature and contents were transferred toa separatory funnel with EtOAc dilution and extracted with a saturated,aqueous NH₄Cl solution. The aqueous layer was separated, neutralizedwith 10% aqueous HCl, then extracted twice with ethyl acetate. Thecombined organic phases were dried over MgSO₄, filtered and concentratedunder reduced pressure. The crude material was purified via reversephase chromatography using acetonitrile with ammonium hydroxide in wateras eluent to afford the title compound. MS (ESI): mass calcd. forC₂₃H₂₁ClF₃N₅O₂, 491.1; m/z found, 492.5 [M+H]⁺; ¹H NMR (600 MHz, CDCl₃)δ ppm 8.19 (d, J=2.2 Hz, 1H), 7.78 (d, J=8.7 Hz, 1H), 7.39 (dd, J=8.7,2.2 Hz, 1H), 6.96-6.89 (m, 2H), 6.74 (s, 1H), 4.11 (s, 3H), 3.91 (s,3H), 3.83-3.74 (m, 2H), 2.47 (s, 3H), 2.29 (s, 3H).[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified via SFC with a Chiralpak AD-H column (5 μm 250×20 mm) usinga mobile phase of 82% CO₂ and an 18% mixture of (MeOH/iPrOH 50/50 v/v(+0.3% iPrNH₂)) to provide two enantiomers. The first eluting enantiomerwas Example 143b: MS (ESI): mass calcd. for C₂₃H₂₁ClF₃N₅O₂, 491.1; m/zfound, 492.1 [M+H]⁺; ¹H NMR (600 MHz, CDCl₃) δ 8.19 (d, J=2.1 Hz, 1H),7.76 (d, J=8.7 Hz, 1H), 7.36 (dd, J=8.8, 2.2 Hz, 1H), 6.94 (s, 2H), 6.76(s, 1H), 4.11 (s, 3H), 3.95 (s, 3H), 3.83-3.71 (m, 2H), 2.51 (s, 3H),2.32 (s, 3H) and the second eluting enantiomer was Example 143c: MS(ESI): mass calcd. for C₂₃H₂₁ClF₃N₅O₂, 491.1; m/z found, 492.1 [M+H]⁺;¹H NMR (600 MHz, CDCl₃) δ ppm 8.19 (d, J=2.1 Hz, 1H), 7.76 (d, J=8.7 Hz,1H), 7.36 (dd, J=8.8, 2.2 Hz, 1H), 6.94 (s, 2H), 6.76 (s, 1H), 4.11 (s,3H), 3.95 (s, 3H), 3.83-3.71 (m, 2H), 2.51 (s, 3H), 2.32 (s, 3H).

Example 144[2,4-Dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

5-Bromo-1,2-dimethyl-1H-imidazole (359 mg, 1.85 mmol) and THF (10 mL)were combined in a dry round bottom flask under an N₂ atmosphere andcooled to −78° C. in a dry ice acetone bath. n-BuLi (1.6 M in hexanes,1.74 mL, 2.79 mmol) was then added dropwise via syringe overapproximately 2 minutes and the contents were allowed to stir at −78° C.for an additional 10 minutes.2,4-Dichloro-3-(2,2,2-trifluoroethyl)quinoline-6-carboxylate (250 mg,0.74 mmol, Intermediate 71) in THF (5 mL) was then cannulated into thereaction vessel and the reaction was stirred at −78° C. for 10 minutes.The dry ice bath was removed and replaced by an ice water bath and thereaction continued for approximately 30 minutes. The reaction wasquenched with a saturated, aqueous NH₄Cl solution, then transferred to aseparatory funnel with EtOAc. The organic phase was separated and theaqueous layer was back extracted with EtOAc, then the combined organicphases were dried over MgSO₄, filtered and concentrated under reducedpressure. The crude material was purified via reverse phasechromatography using acetonitrile with ammonium hydroxide in water aseluent. The fractions from the purification containing the desiredproduct were transferred to a separatory funnel with EtOAc and extractedwith a saturated, aqueous NaHCO₃ solution. The aqueous layer wasseparated, extracted with EtOAc, then the combined organic phases weredried over MgSO₄, filtered and concentrated under reduced pressure toafford the title compound. MS (ESI): mass calcd. for C₂₂H₂₀Cl₂F₃N₅O,497.1; m/z found, 498.1 [M+H]⁺; ¹H NMR (400 MHz, CDCl₃) δ ppm 8.38 (s,1H), 7.90-7.81 (m, 1H), 7.66 (d, J=9.0 Hz, 1H), 6.02 (s, 2H), 4.12-3.99(m, 2H), 3.41 (d, J=2.6 Hz, 6H), 2.24 (d, J=2.9 Hz, 6H).

Example 145[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol

[2,4-Dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol(150 mg, 0.202 mmol, Example 144), toluene (2 mL), and sodium methoxide(163 mg, 3.01 mmol) were combined in a round bottom flask equipped witha stirbar and condenser under an N₂ atmosphere. The reaction solutionwas heated to 60° C. and maintained at that temperature for 4 hours. Thereaction was then cooled to room temperature and the contents weretransferred to a separatory funnel with EtOAc dilution, then extractedwith a saturated, aqueous NH₄Cl solution. The aqueous layer wasseparated, neutralized then extracted twice with ethyl acetate. Thecombined organic layers were then dried over MgSO₄, filtered andconcentrated under reduced pressure. The crude material was purified viareverse phase chromatography using acetonitrile with ammonium hydroxidein water as eluent to provide the title compound. MS (ESI): mass calcd.for C₂₃H₂₃ClF₃N₅O₂, 493.1; m/z found, 494.2 [M+H]⁺; ¹H NMR (600 MHz,CDCl₃) δ ppm 8.35-8.22 (m, 1H), 7.68 (d, J=8.7 Hz, 1H), 7.51-7.43 (m,1H), 6.04 (s, 2H), 4.12 (s, 3H), 3.81 (q, J=10.0 Hz, 2H), 3.41 (s, 6H),2.25 (s, 6H).

Example 146(4-Chloro-2-methoxy-3-{[4-(trifluoromethyl)piperidin-1-yl]carbonyl}quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol

To a solution of(4-chloro-6-iodo-2-methoxyquinolin-3-yl)(4-(trifluoromethyl)piperidin-1-yl)methanone(125 mg, 0.25 mmol, Intermediate 35: step f) and(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone(64 mg, 0.25 mmol, Intermediate 10: step c) in THF (6.9 mL) at −78° C.was added n-BuLi (1.85 M in hexanes, 136 μL, 0.25 mmol) dropwise. Theresulting dark yellow solution was stirred at −78° C. for 15 minutes,then warmed to 0° C. and stirred for an additional 30 minutes. Saturatedaqueous NH₄Cl (8 mL), water (20 mL) and EtOAc (20 mL) were added and thelayers separated. The aqueous layer was further extracted with EtOAc (20mL). The organics were combined, dried (Na₂SO₄), filtered andconcentrated to dryness to afford a yellow oil. The crude material waspurified by FCC (0.5-7.5% MeOH/DCM) followed by reverse-phase HPLC(acetonitrile/water+NH₄OH) to provide the title compound as a whitesolid. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.82-8.78 (m, 1H), 8.25-8.06 (m,1H), 7.96-7.91 (m, 1H), 7.88-7.82 (m, 1H), 7.71-7.66 (m, 1H), 7.66-7.56(m, 1H), 7.45-7.36 (m, 1H), 6.44 (s, 1H), 4.98-4.90 (m, 1H), 4.31-4.11(m, 1H), 4.11-4.07 (m, 3H), 3.56-3.48 (m, 1H), 3.40-3.35 (m, 3H),3.14-3.04 (m, 1H), 2.90-2.82 (m, 1H), 2.38-2.25 (m, 1H), 2.11-2.02 (m,1H), 1.88-1.78 (m, 1H), 1.75-1.65 (m, 1H). MS (ESI): mass calcd. forC₂₈H₂₄ClF₆N₅O₃, 627.1; m/z found, 628.0 [M+H]⁺.

Example 1474-Chloro-N-(cyclopropylmethyl)-6-[(2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl]-2-methoxyquinoline-3-carboxamide

A mixture of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinoline-3-carboxylicacid (177 mg, 0.35 mmol, Intermediate 37), EDCI (103 mg, 0.53 mmol) andHOBt (72 mg, 0.53 mmol) in DMF (3.9 mL) was stirred at room temperaturefor 15 minutes. Then, cyclopropanemethylamine (154 μL, 1.72 mmol) wasadded and the reaction mixture stirred at room temperature for 1 hour.The mixture was concentrated to dryness and the residue partitionedbetween DCM (15 mL) and saturated aqueous NaHCO₃ (15 mL). The layerswere separated and the aqueous further extracted with DCM (25 mL). Theorganics were combined, dried (Na₂SO₄), filtered and concentrated todryness to afford an orange oil. The crude material was purified by FCC(0.5-7.5% MeOH/DCM) followed by reverse phase HPLC(acetonitrile/water+NH₄OH) to provide the title compound as a whitesolid. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.25 (d, J=2.1 Hz, 1H), 7.69 (d,J=8.8 Hz, 1H), 7.43 (s, 1H), 7.13-7.10 (m, 1H), 6.96-6.86 (m, 2H), 6.54(s, 1H), 5.21 (s, 1H), 4.15 (s, 3H), 3.96 (s, 3H), 3.64-3.57 (m, 1H),3.39-3.31 (m, 1H), 2.53 (s, 3H), 2.28 (s, 3H), 1.25-1.18 (m, 1H),0.68-0.63 (m, 2H), 0.42-0.38 (m, 2H). MS (ESI): mass calcd. forC₂₆H₂₇ClN₆O₃, 506.2; m/z found, 507.1 [M+H]⁺.

Example 1484-Chloro-6-[(2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl]-2-methoxy-N,N-dimethylquinoline-3-carboxamide

A mixture of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinoline-3-carboxylicacid (226 mg, 0.45 mmol, Intermediate 37), EDCI (132 mg, 0.67 mmol) andHOBt (92 mg, 0.67 mmol) in DMF (4.5 mL) was stirred at room temperaturefor 15 minutes. Then, dimethylamine (2 M in THF, 1.1 mL, 2.2 mmol) wasadded and the reaction mixture stirred at room temperature for 2 hours.The mixture was concentrated to dryness and the residue partitionedbetween DCM (20 mL) and saturated aqueous NaHCO₃ (20 mL). The layerswere separated and the aqueous further extracted with DCM (30 mL). Theorganics were combined, dried (Na₂SO₄), filtered and concentrated todryness to afford an orange oil. The crude material was purified by FCC(0.5-7.5% MeOH/DCM) to provide the title compound as a white oil.

¹H NMR (500 MHz, CDCl₃, 1:1 mixture of isomers) δ ppm 8.15-8.03 (m, 1H),7.88-7.83 (m, 1H), 7.51-7.37 (m, 1H), 6.97 (d, J=2.0 Hz, 1H), 6.96-6.93(m, 2H), 4.11 (s, 3H), 3.96-3.91 (m, 3H), 3.67-3.61 (m, 1H), 3.20-3.17(m, 3H), 2.92-2.90 (m, 3H), 2.55 (s, 3H), 2.40-2.37 (m, 3H). MS (ESI):mass calcd. for C₂₄H₂₅ClN₆O₃, 480.2; m/z found, 481.2 [M+H]⁺.

Example 1494-Chloro-N-cyclopropyl-6-{hydroxy(1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methyl}-2-methoxyquinoline-3-carboxamide

A mixture of4-chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methyl)-2-methoxyquinoline-3-carboxylicacid (74 mg, 0.15 mmol, Intermediate 36), EDCI (44 mg, 0.23 mmol) andHOBt (31 mg, 0.23 mmol) in DMF (1.5 mL) was stirred at room temperaturefor 15 minutes. Then, cyclopropylamine (52 μL, 0.74 mmol) was added andthe reaction mixture stirred at room temperature for 1.5 hours. Themixture was concentrated to dryness and the residue partitioned betweenDCM (10 mL) and saturated aqueous NaHCO₃ (10 mL). The layers wereseparated and the aqueous further extracted with DCM (15 mL). Theorganics were combined, dried (Na₂SO₄), filtered and concentrated todryness to afford an orange oil. The crude material was purified by FCC(0.5-7.5% MeOH/DCM) followed by reverse-phase HPLC(acetonitrile/water+NH₄OH) to provide the title compound as a whitesolid. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.79-8.65 (m, 1H), 8.33-8.24 (m,1H), 7.96-7.91 (m, 1H), 7.70-7.60 (m, 2H), 7.40-7.34 (m, 1H), 7.01-6.95(m, 1H), 6.15 (s, 1H), 5.91 (s, 1H), 4.13-4.09 (m, 3H), 3.40-3.33 (m,3H), 3.07-3.00 (m, 1H), 0.99-0.91 (m, 2H), 0.79-0.73 (m, 2H). MS (ESI):mass calcd. for C₂₅H₂₁ClF₃N₅O₃, 531.1; m/z found, 532.0 [M+H]⁺.

Example 1504-Chloro-N-cyclopropyl-6-[(2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl]-2-methoxyquinoline-3-carboxamide

A mixture of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinoline-3-carboxylicacid (144 mg, 0.32 mmol, Intermediate 37), EDCI (93 mg, 0.48 mmol) andHOBt (65 mg, 0.48 mmol) in DMF (3.2 mL) was stirred at room temperaturefor 15 minutes. Then, cyclopropylamine (110 μL, 1.55 mmol) was added andthe reaction mixture stirred at room temperature for 1 hour. The mixturewas concentrated to dryness and the residue partitioned between DCM (10mL) and saturated aqueous NaHCO₃ (10 mL). The layers were separated andthe aqueous further extracted with DCM (15 mL). The organics werecombined, dried (Na₂SO₄), filtered and concentrated to dryness to affordan orange oil. The crude material was purified by FCC (0.5-7.5%MeOH/DCM) followed by reverse-phase HPLC (acetonitrile/water+NH₄OH) toprovide the title compound as a white solid. ¹H NMR (500 MHz, CDCl₃) δppm 8.22-8.16 (m, 1H), 7.60 (d, J=8.7 Hz, 1H), 7.20-7.16 (m, 1H), 7.10(s, 1H), 6.96-6.93 (m, 1H), 6.90-6.86 (m, 1H), 6.59 (s, 1H), 4.83 (s,1H), 4.14-4.12 (m, 3H), 3.96-3.95 (m, 3H), 3.08-3.02 (m, 1H), 2.56-2.53(m, 3H), 2.40-2.29 (m, 3H), 1.00-0.94 (m, 2H), 0.82-0.77 (m, 2H). MS(ESI): mass calcd. for C₂₅H₂₅ClN₆O₃, 492.2; m/z found, 493.2 [M+H]⁺.

Example 151[4-Chloro-2-methoxy-3-(pyrrolidin-1-ylcarbonyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

n-BuLi (1.85 M in hexanes, 316 μL, 0.58 mmol) was added dropwise to astirred solution of(6-bromo-4-chloro-2-methoxyquinolin-3-yl)(pyrrolidin-1-yl)methanone (216mg, 0.58 mmol, Intermediate 34: step e) in THF (7 mL) at −78° C. undernitrogen. After stirring for 5 minutes at −78° C., the mixture wastreated dropwise with a solution of(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone (126mg, 0.58 mmol, Intermediate 11: step b) in THF (5 mL). The flask wasrinsed with THF (2 mL) and that THF was added to the reaction. Thesolution was stirred at −78° C. for 15 minutes, then warmed to 0° C. andstirred for an additional 30 minutes. Saturated aqueous NH₄Cl (7 mL),water (25 mL) and EtOAc (30 mL) were added and the layers separated. Theaqueous layer was further extracted with EtOAc (30 mL). The organicswere combined, dried (Na₂SO₄), filtered and concentrated to dryness toafford a light yellow oil. The crude material was purified by FCC(0.5-7.5% MeOH/DCM) followed by reverse phase HPLC(acetonitrile/water+NH₄OH) to provide the title compound as a whitesolid. ¹H NMR (400 MHz, CDCl₃, 1:1 mixture of isomers) δ ppm 8.17-8.06(m, 1H), 7.86-7.80 (m, 1H), 7.50-7.35 (m, 1H), 6.98-6.93 (m, 3H),4.29-4.13 (m, 1H), 4.10 (s, 3H), 3.93-3.91 (m, 3H), 3.75-3.57 (m, 2H),3.24-3.18 (m, 2H), 2.55-2.53 (m, 3H), 2.38-2.34 (m, 3H), 2.03-1.90 (m,4H). MS (ESI): mass calcd. for C₂₆H₂₇ClN₆O₃, 506.2; m/z found, 507.1[M+H]⁺.

Example 1524-Chloro-6-[(2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl]-2-methoxy-N-(2,2,2-trifluoroethyl)quinoline-3-carboxamide

To a mixture of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinoline-3-carboxylicacid (158 mg, 0.31 mmol, Intermediate 37), HOBt (64 mg, 0.47 mmol) andtriethylamine (213 μL, 1.54 mmol) in DMF (3.1 mL) was added2,2,2-trifluoroethylamine-HCl (213 mg, 1.54 mmol). The resulting mixturewas stirred at room temperature for 15 minutes, then EDCI (92 mg, 0.47mmol) was added and the mixture stirred at room temperature for anadditional 35 minutes. The reaction was concentrated to dryness and theresidue partitioned between DCM (15 mL) and saturated aqueous NaHCO₃ (15mL). The layers were separated and the aqueous extracted with DCM (25mL). The organics were combined, dried (Na₂SO₄), filtered andconcentrated to dryness to afford a yellow oil. The crude material waspurified by FCC (0.5-7.5% MeOH/DCM) followed by reverse phase HPLC(acetonitrile/water+NH₄OH) to provide the title compound as a whitesolid. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.25 (d, J=2.2 Hz, 1H), 7.66 (d,J=8.8 Hz, 1H), 7.60 (s, 1H), 7.17 (dd, J=8.8, 2.2 Hz, 1H), 6.97-6.85 (m,2H), 6.53 (s, 1H), 5.10 (s, 1H), 4.50-4.39 (m, 1H), 4.14 (s, 3H),4.10-4.00 (m, 1H), 3.96 (s, 3H), 2.54 (s, 3H), 2.28 (s, 3H). MS (ESI):mass calcd. for C₂₄H₂₂ClF₃N₆O₃, 534.1; m/z found, 535.0 [M+H]⁺.

Example 153{4-Chloro-3-[(3,3-difluoroazetidin-1-yl)carbonyl]-2-methoxyquinolin-6-yl}(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

To a mixture of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinoline-3-carboxylicacid (177 mg, 0.35 mmol, Intermediate 37), HOBt (72 mg, 0.53 mmol) andtriethylamine (238 μL, 1.72 mmol) in DMF (3.5 mL) was added3,3-difluoroazetidine-HCl (235 mg, 1.72 mmol). The resulting mixture wasstirred at room temperature for 15 minutes, then EDCI (103 mg, 0.53mmol) was added and the mixture stirred at room temperature for anadditional 17 hours. The reaction was concentrated to dryness and theresidue partitioned between DCM (10 mL) and saturated aqueous NaHCO₃ (10mL). The layers were separated and the aqueous extracted with DCM (15mL). The organics were combined, dried (Na₂SO₄), filtered andconcentrated to dryness to afford an orange oil. The crude material waspurified by FCC (0.5-7.5% MeOH/DCM) followed by reverse-phase HPLC(acetonitrile/water+NH₄OH) to provide the title compound as a whitesolid. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.14-8.11 (m, 1H), 7.86 (d, J=8.8Hz, 1H), 7.50-7.46 (m, 1H), 6.97-6.92 (m, 3H), 4.62-4.55 (m, 2H),4.31-4.24 (m, 2H), 4.13 (s, 3H), 3.94 (s, 3H), 3.74 (s, 1H), 2.55 (s,3H), 2.38 (s, 3H). MS (ESI): mass calcd. for C₂₅H₂₃ClF₂N₆O₃, 528.1; m/zfound, 529.0 [M+H]⁺.

Example 154a[4-Chloro-2-methoxy-3-(tetrahydro-2H-pyran-4-ylmethoxy)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared using tetrahydropyran-4-methanol inplace of 3-methyl-3-oxetanemethanol using the procedure described forExample 36a. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.04 (d, J=2.2 Hz, 1H), 7.77(d, J=8.7 Hz, 1H), 7.30-7.28 (m, 1H), 6.96-6.91 (m, 2H), 6.86 (s, 1H),4.65 (s, 1H), 4.13 (s, 3H), 4.03-3.98 (m, 2H), 3.95 (d, J=6.5 Hz, 2H),3.92 (s, 3H), 3.48-3.42 (m, 2H), 2.52 (s, 3H), 2.35 (s, 3H), 2.18-2.09(m, 1H), 1.88-1.85 (m, 1H), 1.85-1.83 (m, 1H), 1.54-1.45 (m, 2H). MS(ESI): mass calcd. for C₂₇H₃₀ClN₅O₄, 523.2; m/z found, 524.1 [M+H]⁺.

[4-Chloro-2-methoxy-3-(tetrahydro-2H-pyran-4-ylmethoxy)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 75% CO₂, 25% MeOH/iPrOH 50/50 v/v+(0.3% iPrNH₂)) togive 2 enantiomers. The first eluting enantiomer was Example 154b: ¹HNMR (400 MHz, CDCl₃) δ ppm 7.99 (d, J=2.2 Hz, 1H), 7.82 (d, J=8.7 Hz,1H), 7.33-7.30 (m, 1H), 6.98 (s, 1H), 6.95 (s, 2H), 4.14 (s, 3H),4.06-4.01 (m, 2H), 3.96 (d, J=6.6 Hz, 2H), 3.95 (s, 3H), 3.51-3.43 (m,2H), 3.26 (s, 1H), 2.56 (s, 3H), 2.40 (s, 3H), 2.20-2.10 (m, 1H),1.89-1.83 (m, 2H), 1.54-1.48 (m, 2H). MS (ESI): mass calcd. forC₂₇H₃₀ClN₅O₄, 523.2; m/z found, 524.1 [M+H]⁺ and the second elutingenantiomer was Example 154c: ¹H NMR (400 MHz, CDCl₃) δ ppm 7.99 (d,J=2.2 Hz, 1H), 7.82 (d, J=8.8 Hz, 1H), 7.33-7.30 (m, 1H), 6.98 (s, 1H),6.95 (s, 2H), 4.14 (s, 3H), 4.07-4.01 (m, 2H), 3.96 (d, J=6.5 Hz, 2H),3.95 (s, 3H), 3.51-3.43 (m, 2H), 3.24 (s, 1H), 2.56 (s, 3H), 2.40 (s,3H), 2.20-2.11 (m, 1H), 1.90-1.83 (m, 2H), 1.53-1.47 (m, 2H). MS (ESI):mass calcd. for C₂₇H₃₀ClN₅O₄, 523.2; m/z found, 524.1 [M+H]⁺.

Example 155(4-Chloro-3-isopropoxy-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)methanol.TFA

n-BuLi (1.23 M in hexanes, 369 μL, 0.45 mmol) was added dropwise to astirred solution of 6-bromo-4-chloro-3-isopropoxy-2-methoxyquinoline(150 mg, 0.45 mmol, Intermediate 26) in THF (6 mL) at −40° C. undernitrogen. After stirring for 5 minutes, the solution was treateddropwise with a solution of 2,6-dimethyl-3-formylpyridine (63 mg, 0.45mmol) in THF (3 mL). The flask was then rinsed with THF (2 mL), and thatwas added to the imidazole flask. The reaction was stirred in the dryice/acetone bath for another 15 minutes, then the dry ice/acetone bathwas removed and the mixture stirred at 0° C. for 30 minutes. Saturatedaqueous NH₄Cl (5 mL), water (20 mL) and EtOAc (25 mL) were added and thelayers separated. The aqueous layer was further extracted with EtOAc (25mL). The organics were combined, dried (Na₂SO₄), filtered andconcentrated to dryness to afford a yellow oil. The crude material waspurified by reverse-phase HPLC (acetonitrile/water+0.05% TFA) to providethe title compound as a clear colorless oil. ¹H NMR (500 MHz, CDCl₃) δppm 8.42 (d, J=8.2 Hz, 1H), 7.94 (d, J=2.0 Hz, 1H), 7.76 (d, J=8.6 Hz,1H), 7.43 (d, J=8.1 Hz, 1H), 7.36 (dd, J=8.6, 2.0 Hz, 1H), 6.12 (s, 1H),4.72-4.65 (m, 1H), 4.11 (s, 3H), 2.74 (s, 3H), 2.65 (s, 3H), 1.40-1.36(m, 6H). MS (ESI): mass calcd. for C₂₁H₂₃ClN₂O₃, 386.1; m/z found, 387.0[M+H]⁺.

Example 156[4-Chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl](1,2-dimethyl-1H-imidazol-5-yl)methanol

The title compound was prepared using6-bromo-4-chloro-3-isopropoxy-2-methoxyquinoline (Intermediate 26) inplace of 6-bromo-2,4-dichloro-3-isopropoxyquinoline using the proceduredescribed for Example 172. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.15-8.12 (m,1H), 7.77 (d, J=8.6 Hz, 1H), 7.56-7.52 (m, 1H), 6.44 (s, 1H), 5.96 (s,1H), 4.72-4.64 (m, 1H), 4.12 (s, 3H), 3.46 (s, 3H), 2.27 (s, 3H),1.40-1.36 (m, 6H). MS (ESI): mass calcd. for C₁₉H₂₂ClN₃O₃, 375.1; m/zfound, 376.0 [M+H]⁺.

Example 157(4-Chloro-3-isobutyl-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)methanol

To a flask containing 6-bromo-4-chloro-3-isobutyl-2-methoxyquinoline(1.0 g, 3.04 mmol, Intermediate 66: step c) was added THF (20 mL) andthe solution was cooled to −75° C. n-BuLi (2.5 M in hexanes, 1.3 mL,3.25 mmol) was added dropwise and after 2 minutes,2,6-dimethylnicotinaldehyde (450 mg, 3.33 mmol, in 1 mL THF) wasintroduced. The reaction mixture was allowed to gradually warm to 0° C.over 30 minutes at which time the contents were quenched with aqueousNH₄Cl solution. The aqueous portion was extracted with EtOAc (3×50 mL)and the combined organics were washed with brine, dried over MgSO₄,filtered and concentrated. Chromatography on silica gel (100% DCMincreasing to 5% MeOH-DCM) provided the title compound. ¹H NMR (500 MHz,CDCl₃) δ ppm 8.10 (d, J=2.0 Hz, 1H), 7.74 (dd, J=20.8, 8.2 Hz, 2H), 7.47(dd, J=8.6, 2.0 Hz, 1H), 7.04 (d, J=8.0 Hz, 1H), 6.14 (d, J=3.1 Hz, 1H),4.06 (s, 3H), 2.81 (d, J=7.3 Hz, 2H), 2.50 (d, J=17.8 Hz, 7H), 2.09(hept, J=6.8 Hz, 1H), 0.95 (d, J=6.7 Hz, 6H). MS (ESI): mass calcd. forC₂₂H₂₅ClN₂O₂, 384.2, m/z found 385.0 [M+H]⁺.

Example 158(4-Chloro-3-isobutyl-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol

To a flask containing 6-bromo-4-chloro-3-isobutyl-2-methoxyquinoline(Intermediate 66: step c, 1.0 g, 3.04 mmol) was added THF (30 mL) andthe solution was cooled to −75° C. n-BuLi (2.5 M in hexanes, 1.33 mL,3.33 mmol) was added dropwise. After 4 minutes,1,2-dimethyl-1H-imidazole-5-carbaldehyde (400 mg, 3.22 mmol, in 4 mLTHF) was introduced. After 10 minutes, the −75° C. bath was replacedwith an ice-water bath which was allowed to warm gradually to roomtemperature. The reaction mixture was quenched with aqueous NH₄Clsolution after 75 minutes and the aqueous portion was extracted withEtOAc, (3×50 mL). The combined organics were washed with brine, driedover MgSO₄, filtered and concentrated. The resulting solid wastriturated with Et₂O and collected by filtration to give the titlecompound as a bright white powder. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.20(s, 1H), 7.79 (d, J=8.6 Hz, 1H), 7.58 (dd, J=8.6, 1.9 Hz, 1H), 6.49 (s,1H), 5.98 (s, 1H), 4.08 (s, 3H), 3.71 (s, 1H), 3.47 (s, 3H), 2.82 (d,J=7.3 Hz, 2H), 2.30 (s, 3H), 2.16-1.98 (m, 1H), 0.96 (dd, J=6.7, 1.9 Hz,7H). MS (ESI): mass calcd. for C₂₀H₂₄ClN₃O₂, Exact Mass: 373.2, m/zfound, 374.0 [M+H]⁺.

Example 159(4-Chloro-3-cyclopentyl-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol.TFA

To a flask containing 6-bromo-4-chloro-3-cyclopentyl-2-methoxyquinoline(1.0 g, 2.94 mmol, Intermediate 68: step b) was added THF (25 mL) andthe solution was cooled to −45° C. n-BuLi (2.5 M in hexanes, 1.3 mL,3.25 mmol) was added dropwise and the mixture was stirred for 3 minutesat −45° C. Then 1,2-dimethyl-1H-imidazole-5-carbaldehyde (450 mg, 3.62mmol in 3 mL THF) was introduced. After 30 minutes, the reaction mixturewas quenched with aqueous NH₄Cl solution and the aqueous portion wasextracted with EtOAc (4×50 mL). The combined organics were washed withbrine, dried over MgSO₄, filtered and concentrated. Trituration withEt₂O afforded the title compound as a free flowing white solid. ¹H NMR(400 MHz, CDCl₃) δ ppm 8.21 (s, 1H), 7.77 (d, J=8.6 Hz, 1H), 7.56 (dd,J=8.6, 1.8 Hz, 1H), 6.48 (s, 1H), 5.98 (s, 1H), 4.07 (s, 3H), 3.89 (p,J=8.9 Hz, 1H), 3.46 (s, 3H), 2.31 (s, 3H), 2.07-1.84 (m, 8H). MS (ESI):mass calcd. for C₂₁H₂₄ClN₃O₂, 385.2, m/z found 386.1 [M+H]⁺.

Example 160(2,4-Dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

To a flask containing 1-methyl-1H-1,2,3-triazole (111 mg, 1.34 mmol) wasadded THF (10 mL) and the solution was cooled to −45° C. using aCH₃CN—CO₂ bath. n-BuLi (2.5 M in hexanes, 0.5 mL, 1.25 mmol) was addeddropwise to provide a white suspension. The suspension was stirred at−45° C. for 25 minutes. A pre-warmed THF solution of(2,4-dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone(470 mg, 1.17 mmol in 7 mL THF, Intermediate 70) was introduced at −45°C. The reaction temperature was allowed to warm gradually to roomtemperature over 70 minutes then quenched with aqueous NH₄Cl solution.The aqueous portion was extracted with EtOAc (3×40 mL), and the combinedorganics were washed with brine, dried over MgSO₄, filtered andconcentrated. Chromatography on silica gel (2% MeOH-DCM increasing to 8%MeOH) afforded the title compound as a tan amorphous solid. MS (ESI):mass calcd. for C₂₀H₁₇Cl₂F₃N₆O, 484.1, found, 485.0 (M+H)⁺. ¹H NMR (500MHz, CDCl₃) δ ppm 8.60 (s, 1H), 8.44-8.40 (m, 2H), 7.95 (d, J=8.8 Hz,1H), 7.62 (dd, J=8.8, 1.8 Hz, 2H), 6.95 (s, 1H), 5.89 (s, 1H), 4.05 (q,J=9.6 Hz, 2H), 3.89 (s, 3H), 3.32 (s, 3H).

Example 161(2,4-Dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol

6-Bromo-2,4-dichloro-3-(2,2,2-trifluoroethyl)quinoline (0.504 g, 1.40mmol, Intermediate 69: step d),(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone(0.382 g, 1.50 mmol, Intermediate 10: step c) were dissolved in THF (30mL) under an N₂ atmosphere in a dry round bottom flask, then cooled to−78° C. in dry ice/acetone bath. n-BuLi (1.6 M in hexanes, 0.88 mL, 1.4mmol) was then added dropwise via syringe over approximately 2 minutes.The contents were stirred at −78° C. for approximately 15 minutes, thenthe dry ice bath was removed and replaced with an ice water bath andstirred at that temperature for approximately one hour. The reaction wasthen quenched with saturated, aqueous NH₄Cl, then transferred to aseparatory funnel with EtOAc. The organic phase was separated, then theaqueous layer was back extracted twice with EtOAc, then the combinedorganic phases were dried over MgSO₄, filtered and concentrated underreduced pressure. The crude product was purified by flash columnchromatography (silica gel, 0-50% DCM/(10% of a 2 M NH₃ MeOH in DCM)) toprovide the title compound. MS m/e 535.5 [M+H]⁺.

Example 162(2,4-Dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol

To a flask containing6-bromo-2,4-dichloro-3-(2,2,2-trifluoroethyl)quinoline (2.0 g, 5.57mmol, Intermediate 69: step d) was added THF (40 mL) and the solutionwas cooled to −78° C. n-BuLi (2.5 M in hexanes, 2.8 mL, 7 mmol) wasadded dropwise and the resulting dark brownish mixture was stirred for 3minutes at −78° C. Then, 1,2-dimethyl-1H-imidazole-5-carbaldehyde (830mg, 6.69 mmol, in 2 mL THF) was introduced. The reaction temperature wasallowed to rise gradually to 0° C. over 40 minutes, and then wasquenched with aqueous NH₄Cl solution. The aqueous portion was extractedwith EtOAc (3×35 mL) and the combined organics were washed with brine,dried over MgSO₄, filtered and concentrated. Chromatography on silicagel (10% CH₃CN-DCM increasing to 40% CH₃CN+2% MeOH) provided the titlecompound as a faint yellow solid. MS (ESI): mass calcd. forC₁₇H₁₄Cl₂F₃N₃O, 403.1; found, 404.0 (M+H)⁺. ¹H NMR (500 MHz, CDCl₃) δppm 8.38 (s, 1H), 8.00 (d, J=8.7 Hz, 1H), 7.77 (dd, J=8.7, 1.8 Hz, 1H),6.49 (s, 1H), 6.04 (s, 1H), 4.07 (q, J=9.7 Hz, 2H), 3.47 (s, 3H), 2.32(s, 3H).

Example 163(4-Chloro-2-methoxy-3-((tetrahydro-2H-thiopyran-4-yl)methyl)quinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared using6-bromo-4-chloro-2-methoxy-3-((tetrahydro-2H-thiopyran-4-yl)methyl)quinoline(Intermediate 54: step c) in place of6-bromo-4-chloro-3-((4,4-difluorocyclohexyl)methyl)-2-methoxyquinoline(Intermediate 56: step c) using the procedure described for Example 1a.¹H NMR (400 MHz, CDCl₃) δ ppm 8.05 (d, J=2.02 Hz, 1H), 7.82 (d, J=9.09Hz, 1H), 7.36 (dd, J=2.02, 8.59 Hz, 1H), 6.93-6.98 (m, 3H), 4.10 (s,2H), 3.94 (s, 3H), 3.44 (s, 1H), 2.86 (d, J=7.07 Hz, 2H), 2.64 (d,J=7.07 Hz, 2H), 2.57-2.62 (m, 2H), 2.56 (s, 3H), 2.39 (s, 3H), 2.04 (s,3H), 1.91-1.98 (m, 2H); MS m/e 524.1 [M+H]⁺.

Example 164 tert-Butyl4-(hydroxy(1-methyl-1H-imidazol-5-yl)(3-(piperidine-1-carbonyl)-2,4-bis(trifluoromethyl)quinolin-6-yl)methyl)piperidine-1-carboxylate

5-Bromo-1-methyl-1H-imidazole (0.5 M in DCM, 1.67 mL, 0.834 mmol) wastreated with ethylmagnesium chloride (2.09 M in THF, 0.399 mL, 0.834mmol) dropwise under argon with stirring at room temperature over 1minute, and the resulting slurry was stirred at 40° C. for 20 minutes.This was treated rapidly dropwise over 1 minute with a solution oftert-butyl4-(3-(piperidine-1-carbonyl)-2,4-bis(trifluoromethyl)quinoline-6-carbonyl)piperidine-1-carboxylate(196 mg, 0.334 mmol, Intermediate 3: step f) in THF (1.6 mL) withstirring at room temperature, and was then stirred at 40° C. for 2hours. The reaction was then quenched at room temperature with 5 Maqueous NH₄Cl (1 mL) and extracted with 1:1 THF/heptanes (2×3 mL), andthe combined organic layers were dried (Na₂SO₄), filtered, andconcentrated. The residue was purified by FCC (0-10% MeOH in DCM) toprovide a ˜1:1 mixture of the title compound and tert-butyl4-(2-(1-methyl-1H-imidazol-5-yl)-3-(piperidine-1-carbonyl)-2,4-bis(trifluoromethyl)-1,2-dihydroquinoline-6-carbonyl)piperidine-1-carboxylateas a beige foam. MS m/e 670.3 [M+H]⁺.

Example 165(6-(Hydroxy(1-methyl-1H-imidazol-5-yl)(piperidin-4-yl)methyl)-2,4-bis(trifluoromethyl)quinolin-3-yl)(piperidin-1-yl)methanone

A ˜1:1 mixture of tert-butyl4-(hydroxy(1-methyl-1H-imidazol-5-yl)(3-(piperidine-1-carbonyl)-2,4-bis(trifluoromethyl)quinolin-6-yl)methyl)piperidine-1-carboxylateand tert-butyl4-(2-(1-methyl-1H-imidazol-5-yl)-3-(piperidine-1-carbonyl)-2,4-bis(trifluoromethyl)-1,2-dihydroquinoline-6-carbonyl)piperidine-1-carboxylate(120 mg total, 0.179 mmol total, Example 164) in TFA (0.274 mL, 3.58mmol) and DCM (1 mL) was stirred at 40° C. for 1 hour, and then allowedto sit at room temperature overnight. The dark yellow solution was thendiluted with DCM (8 mL) and stirred at room temperature while 10 Maqueous NaOH (0.35 mL) was added dropwise. The lower dark yellow aqueouslayer was extracted with DCM (1×8 mL), and the combined organic layerswere dried (Na₂SO₄), filtered, and concentrated to provide a ˜1:1mixture of the title compound and(2-(1-methyl-1H-imidazol-5-yl)-3-(piperidine-1-carbonyl)-2,4-bis(trifluoromethyl)-1,2-dihydroquinolin-6-yl)(piperidin-4-yl)methanoneas a beige foam. MS (ESI): mass calcd. for C₂₇H₂₉F₆N₅O₂, 569.2; m/zfound, 570.3 [M+H]⁺.

Example 166a1-[4-Chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl]-1-(2,6-dimethylpyridin-3-yl)ethanol

MeLi (1.6 M in diethyl ether, 173 μL, 0.28 mmol) was added to a mixtureof(4-chloro-3-isopropoxy-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)methanone(91.5 mg, 0.24 mmol, Intermediate 28) in THF (7.9 mL) at −40° C. undernitrogen. The mixture was stirred at −40° C. for 50 minutes, thenadditional MeLi was added (1.6 M in diethyl ether, 37 μL, 0.06 mmol) andthe reaction stirred at −40° C. for 30 minutes. Additional MeLi wasadded (1.6 M in diethyl ether, 37 μL, 0.06 mmol) and the reactionstirred at −40° C. for 1 hour. The reaction was quenched with saturatedaqueous NH₄Cl at −40° C. then the acetonitrile/dry ice bath was removed.The mixture was diluted with water and extracted with EtOAc (2×20 mL).The organics were combined, washed with brine, dried (Na₂SO₄), filteredand concentrated to dryness to provide a light yellow oil. The crudematerial was purified by reverse-phase HPLC (acetonitrile/water+NH₄OH)to provide the title compound as a cream-colored solid. MS (ESI): masscalcd. for C₂₂H₂₅ClN₂O₃, 400.2; m/z found, 401.1 [M+H]⁺.1-[4-Chloro-2-methoxy-3-(1-methylethoxyl)quinolin-6-yl]-1-(2,6-dimethylpyridin-3-yl)ethanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 85% CO₂, 15% MeOH+(0.3% iPrNH₂)) to give 2enantiomers. The first eluting enantiomer was Example 166b: ¹H NMR (400MHz, CDCl₃) δ ppm 8.12-8.10 (m, 1H), 7.93 (d, J=8.0 Hz, 1H), 7.72 (d,J=8.7 Hz, 1H), 7.38-7.34 (m, 1H), 7.08 (d, J=8.0 Hz, 1H), 4.71-4.64 (m,1H), 4.10 (s, 3H), 2.54 (s, 3H), 2.18 (s, 3H), 2.01 (s, 3H), 1.40-1.36(m, 6H). MS (ESI): mass calcd. for C₂₂H₂₅ClN₂O₃, 400.2; m/z found, 401.1[M+H]⁺ and the second eluting enantiomer was Example 166c: ¹H NMR (400MHz, CDCl₃) δ ppm 8.11 (d, J=2.1 Hz, 1H), 7.93 (d, J=8.0 Hz, 1H), 7.72(d, J=8.7 Hz, 1H), 7.36 (dd, J=8.7, 2.1 Hz, 1H), 7.08 (d, J=8.1 Hz, 1H),4.71-4.64 (m, 1H), 4.10 (s, 3H), 2.54 (s, 3H), 2.18 (s, 3H), 2.01 (s,3H), 1.40-1.36 (m, 6H). MS (ESI): mass calcd. for C₂₂H₂₅ClN₂O₃, 400.2;m/z found, 401.1 [M+H]⁺.

Example 167(3-(Benzyloxy)-2,4-dichloroquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol

A solution of 3-(benzyloxy)-6-bromo-2,4-dichloroquinoline (2.57 g, 6.71mmol, Intermediate 29: step c) in THF (100 mL) was cooled to −78° C.,during which it became a white suspension. Then, n-BuLi (1.6 M inhexanes, 5.87 mL, 9.39 mmol) was added dropwise and the resulting darkred solution was stirred for 10 minutes at −78° C. To this mixture wasadded a solution of(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone(2.23 g, 8.72 mmol, Intermediate 10: step c) in THF (30 mL) over 4minutes and the resulting mixture stirred at −78° C. for 2 minutes. Thedry-ice/acetone bath was then replaced with an ice bath and the mixturewas stirred for an additional 45 minutes. The reaction was then quenchedwith water and extracted with EtOAc. The organics were combined, dried(MgSO₄), and concentrated to dryness to afford the crude product whichwas purified by FCC (4% MeOH/DCM) to provide the title compound. MS(ESI): mass calcd. for C₂₇H₁₉Cl₂F₃N₄O₂, 558.1; m/z found, 559.0 [M+H]⁺.

Example 168(3-(Benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol

To a mixture of(3-(benzyloxy)-2,4-dichloroquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol(2.46 g, 4.4 mmol, Example 167) in methanol (24.6 mL) was added NaOMe(0.5 M in MeOH, 8.8 mL, 4.4 mmol) and the resulting suspension heated to65° C. for 8 hours. The mixture was then cooled to room temperature andconcentrated to dryness. Water was added and the mixture acidified with2 N aqueous HCl to ˜pH 2. The aqueous was then extracted with EtOAc. Theorganics were combined and washed with water, saturated aqueous NaHCO₃and brine. The organics were then dried (MgSO₄), filtered andconcentrated to dryness to afford the title compound which was usedwithout further purification. MS (ESI): mass calcd. for C₂₈H₂₂ClF₃N₄O₃,554.1; m/z found, 555.2 [M+H]⁺.

Example 169(3-(Benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

To a solution of 3-(benzyloxy)-6-bromo-4-chloro-2-methoxyquinoline (3 g,7.92 mmol, Intermediate 29: step d) and(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone(1.71 g, 7.92 mmol, Intermediate 11: step b) in THF (189 mL) at −78° C.was added n-BuLi (1.23 M in hexanes, 7.09 mL, 8.72 mmol) dropwise. Theresulting red-orange solution was stirred at −78° C. for 30 minutes,then warmed to 0° C. and stirred for an additional 30 minutes. Saturatedaqueous NH₄Cl (75 mL), water (150 mL) and EtOAc (200 mL) were added andthe layers separated. The aqueous layer was further extracted with EtOAc(200 mL). The organics were combined, dried (Na₂SO₄), filtered andconcentrated to dryness to afford a yellow foam. The crude material waspurified by FCC (0-100% acetonitrile/DCM) to provide the title compoundas a yellow foam. MS (ESI): mass calcd. for C₂₈H₂₆ClN₅O₃, 515.2; m/zfound, 516.3 [M+H]⁺.

Example 170 tert-Butyl4-((4-chloro-2-methoxy-3-((tetrahydro-2H-pyran-4-yl)methyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-imidazol-5-yl)methyl)piperidine-1-carboxylate

iPrMgCl (2.06 M in THF, 0.72 mL, 1.48 mmol) was added dropwise at 0° C.over 1.5 minutes to a solution of 5-bromo-1,2-dimethyl-1H-imidazole(0.257 g, 1.60 mmol) in THF (4 mL; dried over 3 Å molecular sieves)under argon. After stirring for 17 minutes, a solution of tert-butyl4-(4-chloro-2-methoxy-3-((tetrahydro-2H-pyran-4-yl)methyl)quinoline-6-carbonyl)piperidine-1-carboxylate(0.452 g, 0.899 mmol, Intermediate 5) and LaCl₃-2LiCl (0.5 M in THF,1.98 mL, 0.988 mmol) in THF (2 mL) was added dropwise over 2 minutes tothe Grignard reagent at 0° C., and after 30 minutes the reaction wasquenched with 5 M aqueous NH₄Cl (1 mL). The aqueous layer was extractedwith DCM (1×5 mL), and the combined organic layers were dried (Na₂SO₄),filtered, and concentrated. The residue was purified by FCC (0-10% MeOHin DCM) to afford the title compound as a white foam. ¹H NMR (400 MHz,CDCl₃) δ 8.10 (br. s., 1H), 7.74 (d, J=8.59 Hz, 1H), 7.34-7.41 (m, 1H),7.29 (s, 1H), 7.18 (s, 1H), 4.25 (br. s., 1H), 4.07 (s, 3H), 3.91-3.98(m, 2H), 3.28-3.38 (m, 2H), 3.23 (s, 3H), 2.90 (d, J=7.07 Hz, 2H),2.55-2.85 (m, 2H), 2.31-2.42 (m, 1H), 2.18-2.26 (m, 1H), 1.91-2.04 (m,1H), 1.66 (br. s., 3H), 1.49-1.59 (m, 3H), 1.41 (s, 9H), 1.29-1.38 (m,1H), 1.13-1.23 (m, 2H); MS m/e 584.8 [M+H]⁺.

Example 171(4-Chloro-2-methoxy-3-((tetrahydro-2H-pyran-4-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(piperidin-4-yl)methanol

A solution of tert-butyl4-((4-chloro-2-methoxy-3-((tetrahydro-2H-pyran-4-yl)methyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-imidazol-5-yl)methyl)piperidine-1-carboxylate(405 mg, 0.692 mmol, Example 170) in DCM (1 mL) was treated with TFA(0.53 mL, 6.92 mmol) at room temperature and stirred for 50 minutes.LCMS indicated the reaction had stalled at 50+% conversion, soadditional TFA (0.53 mL, 6.92 mmol) was added and the reaction stirredfor an additional 40 minutes (90 minutes total). The reaction was thendiluted with DCM (12 mL) and stirred in an ice bath while 10 M aqueousNaOH was added dropwise to pH ˜12-13 (litmus paper), and the aqueouslayer was extracted with DCM (1×5 mL). The combined organic layers weredried (Na₂SO₄), filtered, and concentrated at <40° C. to provide thetitle compound as an off-white foam. ¹H NMR (400 MHz, CDCl₃) δ 8.11 (s,1H), 7.73 (d, J=8.59 Hz, 1H), 7.36-7.42 (m, 1H), 7.30 (s, 1H), 7.18 (s,1H), 4.07 (s, 3H), 3.91-3.98 (m, 2H), 3.28-3.38 (m, 2H), 3.25 (s, 3H),3.21 (d, J=12.13 Hz, 1H), 3.01 (d, J=12.13 Hz, 1H), 2.89 (d, J=7.07 Hz,2H), 2.75 (t, J=11.37 Hz, 1H), 2.55 (td, J=3.28, 11.49 Hz, 1H), 2.36 (t,J=11.12 Hz, 1H), 2.23 (d, J=12.63 Hz, 1H), 1.92-2.04 (m, 1H), 1.79 (br.s., 3H), 1.51-1.56 (m, 3H), 1.36-1.49 (m, 1H), 1.14-1.26 (m, 2H); MS m/e485.2 [M+H]⁺.

Example 172(2,4-Dichloro-3-isopropoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol

To a solution of 6-bromo-2,4-dichloro-3-isopropoxyquinoline (150 mg,0.45 mmol, Intermediate 20: step c) and1,2-dimethyl-1H-imidazole-5-carbaldehyde (56 mg, 0.45 mmol) in THF (11mL) at −40° C. was added n-BuLi (1.23 M in hexanes, 364 μL, 0.45 mmol)dropwise. The resulting red-orange solution was stirred at −40° C. for30 minutes. Additional n-BuLi (1.23 M in hexanes, 182 μL, 0.23 mmol) and1,2-dimethyl-1H-imidazole-5-carbaldehyde (28 mg, 0.23 mmol) were addedand the solution was stirred at −40° C. for 30 minutes then warmed to 0°C. and stirred for an additional 30 minutes. Saturated aqueous NH₄Cl (5mL), water (20 mL) and EtOAc (25 mL) were added and the layersseparated. The aqueous layer was further extracted with EtOAc (25 mL).The organics were combined, dried (Na₂SO₄), filtered and concentrated todryness to afford the crude product as a yellow oil. The crude materialwas purified by FCC (0.5-10% MeOH/DCM) to provide the title compound asa clear colorless oil. MS (ESI): mass calcd. for C₁₈H₁₉Cl₂N₃O₂, 379.1;m/z found, 380.3 [M+H]⁺. ¹H NMR (500 MHz, CDCl3) δ 8.30-8.26 (m, 1H),7.94 (d, J=8.7 Hz, 1H), 7.67-7.62 (m, 1H), 6.44 (s, 1H), 6.01 (s, 1H),4.81-4.72 (m, 1H), 3.46 (s, 3H), 2.28 (s, 3H), 1.47-1.42 (m, 6H).

Example 173 tert-Butyl4-(2-(4-chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methyl)-2-methoxyquinolin-3-yl)ethyl)piperidine-1-carboxylate

A solution of tert-butyl4-(2-(6-bromo-4-chloro-2-methoxyquinolin-3-yl)ethyl)piperidine-1-carboxylate(445 mg, 0.92 mmol, Intermediate 38: step f) in THF (15 mL) was cooledto −78° C. Then, n-BuLi (1.6 M in hexanes, 747 μL, 1.2 mmol) was addeddropwise and the resulting orange-red solution was stirred for 5 minutesat −78° C. To this mixture was added a solution of(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone(305 mg, 1.2 mmol, Intermediate 10: step c) in THF (3 mL) and theresulting mixture stirred at −78° C. for 3 minutes. The dry-ice/acetonebath was then replaced with an ice bath and the mixture was stirred foran additional 30 minutes. The reaction was then quenched with water andextracted with EtOAc. The organics were dried (MgSO₄), filtered andconcentrated to dryness to afford the crude product which was purifiedby FCC (100% EtOAc) to provide the title compound. MS (ESI): mass calcd.for C₃₃H₃₇ClF₃N₅O₄, 659.3; m/z found, 660.3 [M+H]⁺.

Example 174(4-Chloro-2-methoxy-3-(2-(piperidin-4-yl)ethyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol

To a solution of tert-butyl4-(2-(4-chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methyl)-2-methoxyquinolin-3-yl)ethyl)piperidine-1-carboxylate(110 mg, 0.17 mmol, Example 173) in DCM (5 mL) was added TFA (64 μL,0.83 mmol) and the resulting solution stirred at room temperatureovernight. The solution was diluted with DCM, cooled to 0° C. and the pHadjusted to ˜pH 8 by the addition of 3 N aqueous NaOH dropwise. Thelayers were separated and the organics dried (MgSO₄), filtered andconcentrated to dryness to afford the title compound which was usedwithout further purification. MS (ESI): mass calcd. for C₂₈H₂₉ClF₃N₅O₂,559.2; m/z found, 560.2 [M+H]⁺.

Example 175(3-((4-(1H-Pyrazol-1-yl)piperidin-1-yl)methyl)-4-chloro-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol

A solution of n-butyllithium (1.6 M in hexanes, 0.52 mL, 0.83 mmol) wasadded dropwise by syringe to a solution of3-((4-(1H-pyrazol-1-yl)piperidin-1-yl)methyl)-6-bromo-4-chloro-2-methoxyquinoline(0.40 g, 0.92 mmol, Intermediate 41) in dry deoxygenated THF (26 mL) at−78° C. After 2 minutes, a solution of1,2-dimethyl-1H-imidazole-5-carbaldehyde (0.104 g, 0.835 mmol) in dryTHF (6 mL) was added dropwise by syringe. An additional 2 mL of THF wasused to complete the quantitative addition. After 10 minutes, the flaskwas removed from the dry-ice bath and placed into an ice-water bath.After 1 hour, the reaction was quenched with saturated aqueous ammoniumchloride solution and the mixture was partitioned between water andEtOAc. The layers were separated and the aqueous phase was furtherextracted with EtOAc and washed with saturated aqueous NaCl solution.The organic phase was dried (MgSO₄), filtered, and concentrated todryness. The crude product was purified by flash column chromatography(silica gel, 0-7% MeOH-DCM) to provide the title compound. MS m/e 481.5(M+H)⁺. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.24 (s, 1H), 7.82 (d, J=8.6 Hz,1H), 7.63 (dd, J=8.6, 2.0 Hz, 1H), 7.48 (d, J=1.9 Hz, 1H), 7.40 (d,J=2.3, Hz, 1H), 6.53 (s, 1H), 6.22 (t, J=2.1 Hz, 1H), 6.01 (s, 1H),4.16-4.12 (m, 1H), 4.10 (s, 3H), 3.88 (s, 2H), 3.49 (s, 3H), 3.10-3.07(m, 2H), 2.43-2.38 (m, 2H), 2.34 (s, 3H), 2.13-2.05 (m, 2H), 2.05-1.94(m, 2H).

Example 176(4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol

The title compound was prepared analogously to the method in Example 175using6-bromo-4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinoline(Intermediate 40) in place of3-((4-(1H-pyrazol-1-yl)piperidin-1-yl)methyl)-6-bromo-4-chloro-2-methoxyquinoline.MS m/e 483.0 (M+H)⁺. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.24 (s, 1H), 7.82(d, J=8.6 Hz, 1H), 7.62 (dd, J=8.6, 2.0 Hz, 1H), 6.53 (s, 1H), 6.01 (s,1H), 4.09 (s, 3H), 3.83 (s, 2H), 3.49 (s, 3H), 3.06-3.04 (m, 2H), 2.34(s, 3H), 2.23-2.14 (m, 2H), 1.99-1.96 (m, 1H), 1.80-1.78 (d, J=12.9 Hz,2H), 1.61-1.54 (m, 2H).

Example 177(4-Chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanol

The title compound was prepared analogously to the method in Example 175using6-bromo-4-chloro-2-methoxy-3-((3-(trifluoromethyl)azetidin-1-yl)methyl)quinoline(Intermediate 49) in place of3-((4-(1H-pyrazol-1-yl)piperidin-1-yl)methyl)-6-bromo-4-chloro-2-methoxyquinoline.MS m/e 454.9 (M+H)⁺. ¹H NMR (500 MHz, CDCl₃) δ 8.21 (s, 1H), 7.79 (d,J=8.6 Hz, 1H), 7.60 (dd, J=8.6, 2.0 Hz, 1H), 6.44 (s, 1H), 5.96 (s, 1H),4.10 (s, 3H), 3.95 (s, 2H), 3.62-3.56 (m, 2H), 3.50-3.42 (m, 5H),3.18-3.13 (m, 1H), 2.29 (s, 3H).

Example 178tert-Butyl-3-((4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate

A solution of n-butyllithium (2.5 M in hexanes, 0.8 mL, 2.0 mmol) wasadded dropwise by syringe to a solution of6-bromo-4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinoline(0.96 g, 2.2 mmol, Intermediate 40) in dry deoxygenated THF (50 mL) at−78° C. After 2 minutes, a solution of tert-butyl3-(1-methyl-1H-1,2,3-triazole-5-carbonyl)azetidine-1-carboxylate (0.104g, 0.835 mmol, Intermediate 55: step b) in dry THF (20 mL) was addeddropwise by syringe. An additional 4 mL of THF was used to complete thequantitative addition. After 10 minutes, the flask was removed from thedry-ice bath and placed into an ice-water bath. After 1 hour, thereaction was quenched with saturated aqueous ammonium chloride solutionand the mixture was partitioned between water and EtOAc. The layers wereseparated and the aqueous phase was further extracted with EtOAc andwashed with saturated aqueous NaCl solution. The organic phase was dried(MgSO₄), filtered, and concentrated to dryness. The crude product waspurified by flash column chromatography (silica gel, 0-6% MeOH-DCM) toprovide the title compound. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.26 (d, J=2.1Hz, 1H), 7.77 (d, J=8.9 Hz, 1H), 7.53 (s, 1H), 7.35 (dd, J=8.7, 2.1 Hz,1H), 4.22-4.18 (m, 1H), 4.08 (s, 3H), 4.04-4.00 (m, 1H), 3.95-3.91 (m,1H), 3.82 (s, 2H), 3.68 (s, 3H), 3.64-3.59 (m, 1H), 3.40-3.43 (m, 1H),3.06-3.03 (m, 2H), 2.23-2.17 (m, 2H), 2.01-1.92 (m, 1H), 1.81-1.78 (m,2H), 1.64-1.52 (m, 2H), 1.38 (s, 9H).

Example 179tert-Butyl-3-((4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)azetidine-1-carboxylate

The title compound was prepared analogously to the method in Example 178using tert-butyl3-(1,2-dimethyl-1H-imidazole-5-carbonyl)azetidine-1-carboxylate(Intermediate 57: step b) in place of tert-butyl3-(1-methyl-1H-1,2,3-triazole-5-carbonyl)azetidine-1-carboxylate. MS m/e638.2 (M+H)⁺. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.29 (s, 1H), 7.75 (d, J=8.7Hz, 1H), 7.43 (d, J=8.7, 1H), 6.78-6.73 (m, 1H), 4.21-4.18 (m, 1H), 4.07(s, 3H), 3.9-3.92 (m, 2H), 3.82 (s, 2H), 3.55-3.51 (m, 1H), 3.43-3.39(m, 1H), 3.12 (s, 3H), 3.07-3.04 (m, 2H), 2.28 (s, 3H), 2.23-2.17 (m,2H), 2.02-1.93 (m, 1H), 1.82-1.78 (m, 2H), 1.63-1.50 (m, 2H), 1.41 (s,9H).

Example 180tert-Butyl-3-((4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(2-(trifluoromethyl)pyridin-4-yl)methyl)azetidine-1-carboxylate

The title compound was prepared analogously to the method in Example 178using tert-butyl3-(2-(trifluoromethyl)isonicotinoyl)azetidine-1-carboxylate(Intermediate 58: step b) in place of tert-butyl3-(1-methyl-1H-1,2,3-triazole-5-carbonyl)azetidine-1-carboxylate. MS m/e689.1 (M+H)⁺.

Example 181tert-Butyl-3-((4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(6-(trifluoromethyl)pyridin-3-yl)methyl)azetidine-1-carboxylate

The title compound was prepared analogously to the method in Example 178using tert-butyl3-(6-(trifluoromethyl)nicotinoyl)azetidine-1-carboxylate (Intermediate63: step b) in place of tert-butyl3-(1-methyl-1H-1,2,3-triazole-5-carbonyl)azetidine-1-carboxylate. MS m/e689.1 (M+H)⁺.

Example 182a1-((4-Chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methyl)-2-methoxyquinolin-3-yl)methyl)-4-(trifluoromethyl)piperidin-4-ol

A solution of methyllithium in ether (1.6 M, 0.300 mL, 0.480 mmol) wasadded dropwise to a dry ice-acetone cooled, stirring solution of1-((6-bromo-4-chloro-2-methoxyquinolin-3-yl)methyl)-4-(trifluoromethyl)piperidin-4-ol(200 mg, 0.441 mmol, Intermediate 16) in dry tetrahydrofuran (4 mL).After 1 minute, a solution of n-butyllithium in hexanes (2.5 M, 0.180mL, 0.450 mmol) was added dropwise by syringe. After 1 minute, asolution of(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone(148 mg, 0.580 mmol, Intermediate 14: step b) in dry tetrahydrofuran (1mL) was added dropwise by syringe. After 5 minutes, the flask wasremoved from the cooling bath. After 5 minutes, the flask was placedinto an ice-water bath. After 15 minutes, water (20 mL) and ethylacetate (50 mL) were added sequentially. The layers were separated. Theorganic layer was dried with sodium sulfate and the dried solution wasfiltered. Celite® (7 g) was added to the filtrate and the mixture wasconcentrated in vacuo. The dry solid was loaded onto a silica gel columnfor flash column chromatography. Elution with dichloromethane initially,grading to 10% methanol-dichloromethane provided the title compound asan off-white solid. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.68 (d, J=5.1 Hz,1H), 8.15 (d, J=2.1 Hz, 1H), 7.88 (d, J=1.6 Hz, 1H), 7.82 (d, J=8.8 Hz,1H), 7.57-7.52 (m, 1H), 7.51-7.47 (m, 1H), 7.36 (s, 1H), 6.37 (s, 1H),4.70 (s, 1H), 4.09 (s, 3H), 3.85 (s, 2H), 3.36 (s, 3H), 2.88-2.79 (m,2H), 2.60-2.50 (m, 2H), 1.97 (s, 1H), 1.93-1.82 (m, 2H), 1.65 (d, J=13.3Hz, 2H); MS (ESI): mass calcd. for C₂₈H₂₆ClF₆N₅O₃, 629.2; m/z found,630.0 [M+H]⁺.

1-((4-Chloro-6-(hydroxy(1-methyl-1I-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methyl)-2-methoxyquinolin-3-yl)methyl)-4-(trifluoromethyl)piperidin-4-olwas further purified by chiral SFC (stationary phase: Chiralpak IC 5 μm,250 mm×21 mm; mobile phase: 17% isopropanol containing 0.2%isopropylamine, 83% CO₂) to provide two enantiomers. The first elutingenantiomer was Example 182b: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.69 (d,J=5.0 Hz, 1H), 8.15 (d, J=2.1 Hz, 1H), 7.89-7.85 (m, 1H), 7.82 (d, J=8.7Hz, 1H), 7.58-7.52 (m, 1H), 7.50 (d, J=4.9 Hz, 1H), 7.37 (s, 1H), 6.38(s, 1H), 4.64 (s, 1H), 4.09 (s, 3H), 3.85 (s, 2H), 3.36 (s, 3H), 2.84(d, J=11.1 Hz, 2H), 2.60-2.50 (m, 2H), 1.95 (s, 1H), 1.92-1.82 (m, 2H),1.70-1.61 (m, 2H); MS (ESI): mass calcd. for C₂₈H₂₆ClF₆N₅O₃, 629.2; m/zfound, 630.0 [M+H]⁺ and the second eluting isomer was Example 182c: ¹HNMR (500 MHz, CDCl₃) δ ppm 8.70 (d, J=5.0 Hz, 1H), 8.15 (d, J=2.1 Hz,1H), 7.87 (s, 1H), 7.82 (d, J=8.7 Hz, 1H), 7.58-7.53 (m, 1H), 7.50 (d,J=5.0 Hz, 1H), 7.40 (s, 1H), 6.41 (s, 1H), 4.31 (s, 1H), 4.09 (s, 3H),3.85 (s, 2H), 3.37 (s, 3H), 2.88-2.79 (m, 2H), 2.60-2.49 (m, 2H),1.95-1.82 (m, 3H), 1.70-1.62 (m, 2H); MS (ESI): mass calcd. forC₂₈H₂₆ClF₆N₅O₃, 629.2; m/z found, 630.0 [M+H]⁺.

Example 183N-((6-(Bis(1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)-4-chloro-2-methoxyquinolin-3-yl)methyl)-1-(trifluoromethyl)cyclobutanecarboxamide

Dichloromethane (1.9 mL, sparged with argon for 20 minutes) was added toa mixture of 1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione (44.9 mg,0.288 mmol),(4-chloro-3-((diallylamino)methyl)-2-methoxyquinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol(50 mg, 0.096 mmol, Intermediate 74: step b) andtetrakis(triphenylphosphine)palladium (55.5 mg, 0.048 mmol) The mixturewas heated to 40° C. for 1 hour and the solvent was removed by spargingwith nitrogen and then DMF (1.9 mL) was added to the reaction mixture.Then, 1-(trifluoromethyl)cyclobutanecarboxylic acid (16.1 mg, 0.096mmol), DIPEA (0.066 mL, 0.38 mmol) and HATU (36.5 mg, 0.096 mmol) wereadded and the mixture was stirred for 16 hours. Water was added and theaqueous layer was extracted with ethyl acetate and the combined organiclayer was washed with saturated aqueous NaHCO₃ solution, saturatedaqueous NaCl solution, dried (MgSO₄), filtered and concentrated. Thecrude product was purified by reverse phase HPLC (30% to 70%acetonitrile/20 mmol aqueous NH₄OH over 12 minutes and then 100%acetonitrile for 6 minutes) to provide the title compound as a whitesolid. ¹H NMR (600 MHz, CDCl₃) δ ppm 8.24 (s, 1H), 7.70 (d, J=8.8 Hz,1H), 7.40 (dd, J=8.7, 2.1 Hz, 1H), 6.57 (t, J=5.6 Hz, 1H), 6.14 (s, 2H),5.05 (s, 1H), 4.82 (d, J=5.7 Hz, 2H), 4.12 (d, J=1.1 Hz, 3H), 3.40 (s,6H), 2.64-2.53 (m, 2H), 2.47-2.36 (m, 2H), 2.27 (s, 6H), 2.06-1.88 (m,2H). MS (ESI): mass calcd. for C₂₈H₃₀ClF₃N₆O₃, 591.0; m/z found, 592.0[M+H]⁺.

Example 184N-((6-(Bis(1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)-4-chloro-2-methoxyquinolin-3-yl)methyl)-1-(trifluoromethyl)cyclopropanecarboxamide

The title compound was prepared analogously to the method described inExample 183 replacing 1-(trifluoromethyl)cyclobutanecarboxylic acid with1-(trifluoromethyl)cyclopropanecarboxylic acid. ¹H NMR (600 MHz, CDCl₃)δ ppm 8.24 (s, 1H), 7.71 (d, J=8.8 Hz, 1H), 7.42 (dd, J=8.6, 2.2 Hz,1H), 6.98-6.96 (m, 1H), 6.18 (s, 2H), 4.84 (d, J=5.8 Hz, 2H), 4.75 (s,1H), 4.15 (s, 3H), 3.41 (s, 6H), 2.30 (s, 6H), 1.46-1.41 (m, 2H),1.23-1.17 (m, 2H). MS (ESI): mass calcd. for C₂₇H₂₈ClF₃N₆O₃, 576.2; m/zfound, 576.9 [M+H]⁺.

Example 185N-((6-(Bis(1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)-4-chloro-2-methoxyquinolin-3-yl)methyl)-3,3,3-trifluoropropanamide

The title compound was prepared analogously to the method described inExample 183 replacing 1-(trifluoromethyl)cyclobutanecarboxylic acid with3,3,3-trifluoropropanoic acid. ¹H NMR (600 MHz, CDCl₃) δ ppm 8.25 (s,1H), 7.70 (d, J=8.7 Hz, 1H), 7.38 (d, J=8.6 Hz, 1H), 6.95 (s, 1H), 6.15(s, 2H), 4.81 (d, J=5.4 Hz, 2H), 4.66 (s, 1H), 4.13 (s, 3H), 3.40 (s,6H), 3.10 (q, J=10.5 Hz, 2H), 2.30 (s, 6H). MS (ESI): mass calcd. forC₂₅H₂₆ClF₃N₆O₃, 550.2; m/z found, 550.9 [M+H]⁺.

Example 186N-((6-(Bis(1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)-4-chloro-2-methoxyquinolin-3-yl)methyl)-4,4,4-trifluorobutanamide

The title compound was prepared analogously to the method described inExample 183 replacing 1-(trifluoromethyl)cyclobutanecarboxylic acid with4,4,4-trifluorobutanoic acid. ¹H NMR (600 MHz, CDCl₃) δ ppm 8.24 (s,1H), 7.69 (d, J=8.6 Hz, 1H), 7.39 (d, J=8.6 Hz, 1H), 6.43 (s, 1H), 6.19(s, 2H), 4.82-4.75 (m, 2H), 4.15 (s, 3H), 3.42 (s, 6H), 2.59-2.45 (m,4H), 2.34 (s, 6H). MS (ESI): mass calcd. for C₂₆H₂₈ClF₃N₆O₃, 564.2; m/zfound, 564.9 [M+H]⁺.

Example 1874-((4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)methyl)benzonitrile

A solution of n-butyllithium (2.5 M in hexanes, 0.5 mL, 1.25 mmol) wasadded dropwise by syringe to a solution of6-bromo-4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinoline(0.492 g, 1.12 mmol, Intermediate 40) in dry deoxygenated THF (24 mL) at−78° C. After 2 minutes, a solution of 4-formylbenzonitrile (0.164 g,1.25 mmol) in dry THF (4 mL) was added dropwise by syringe. Anadditional 2 mL of THF was used to complete the quantitative addition.After 10 minutes, the flask was removed from the dry-ice bath and placedinto an ice-water bath. After 2 hours, the reaction was quenched withsaturated aqueous ammonium chloride solution and the mixture waspartitioned between water and EtOAc. The layers were separated and theaqueous phase was further extracted with EtOAc and the combined organiclayers were washed with saturated aqueous NaCl solution. The organicphase was dried (MgSO₄), filtered, and concentrated to dryness. Thecrude product was purified by flash column chromatography (silica gel,0-30% EtOAc/hexanes) to provide the title compound. ¹H NMR (500 MHz,CDCl₃) δ ppm 8.15 (d, J=2.0 Hz, 1H), 7.80 (d, J=8.6 Hz, 1H), 7.66-7.62(m, 2H), 7.58-7.52 (m, 3H), 6.06 (s, 1H), 4.07 (s, 3H), 3.82 (s, 2H),3.04-3.02 (m, 2H), 2.53 (s, 1H), 2.22-2.16 (m, 2H), 1.99-1.94 (m, 1H),1.83-1.73 (m, 2H), 1.61-1.53 (m, 2H). MS (ESI): mass calcd. forC₂₅H₂₃ClF₃N₃O₂, 489.2; m/z found, 490.0 [M+H]⁺.

Example 188a(4-Chloro-2-methoxy-3-((2-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[1,5-a]pyrazin-7(8H)-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using6-bromo-4-chloro-2-methoxy-3-((2-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[1,5-a]pyrazin-7(8H)-yl)methyl)quinoline(Intermediate 75) and(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone(Intermediate 14: step b) in place of6-bromo-4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolineand 1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanonerespectively.

(4-Chloro-2-methoxy-3-((2-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[1,5-a]pyrazin-7(8H)-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 75% CO₂, 25% ethanol). The first elutingenantiomer was Example 188b: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.72 (d,J=5.1 Hz, 1H), 8.14 (d, J=2.1 Hz, 1H), 7.90-7.82 (m, 2H), 7.61 (dd,J=8.8, 2.1 Hz, 1H), 7.55-7.48 (m, 1H), 7.43 (s, 1H), 6.43 (s, 1H), 4.23(t, J=5.5 Hz, 2H), 4.14-4.08 (m, 5H), 3.95 (s, 2H), 3.38 (s, 3H), 3.20(t, J=5.5 Hz, 2H); MS (ESI): mass calcd. for C₂₈H₂₃ClF₆N₈O₂, 652.1; m/zfound, 652.9 [M+H]⁺ and the second eluting enantiomer was Example 188c:¹H NMR (400 MHz, CDCl₃) δ ppm 8.71 (d, J=5.1 Hz, 1H), 8.15 (d, J=2.1 Hz,1H), 7.93-7.79 (m, 2H), 7.61 (dd, J=8.8, 2.2 Hz, 1H), 7.50 (dd, J=5.4,1.6 Hz, 1H), 7.38 (s, 1H), 6.39 (s, 1H), 4.70 (s, 1H), 4.23 (t, J=5.5Hz, 2H), 4.17-4.01 (m, 5H), 3.95 (s, 2H), 3.36 (s, 3H), 3.20 (t, J=5.5Hz, 2H); MS (ESI): mass calcd. for C₂₈H₂₃ClF₆N₈O₂, 652.1; m/z found,652.9 [M+H]⁺.

Example 189a(4-Chloro-2-methoxy-3-((3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol

The title compound was prepared analogously to the method described inExample 100a using6-bromo-4-chloro-2-methoxy-3-((3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methyl)quinoline(Intermediate 76) and(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone(Intermediate 14: step b) in place of6-bromo-4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolineand 1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanonerespectively.

(4-Chloro-2-methoxy-3-((3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanolwas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% isopropyl amine, 75% CO₂, 25% ethanol). The first elutingenantiomer was Example 189b: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.70 (d,J=5.1 Hz, 1H), 8.15 (d, J=2.1 Hz, 1H), 7.91-7.82 (m, 2H), 7.61 (dd,J=8.8, 2.1 Hz, 1H), 7.54-7.48 (m, 1H), 7.41 (s, 1H), 6.42 (s, 1H), 4.56(s, 1H), 4.13-4.10 (m, 7H), 4.00 (s, 2H), 3.38 (s, 3H), 3.12 (t, J=5.5Hz, 2H); MS (ESI): mass calcd. for C₂₈H₂₃ClF₆N₈O₂, 652.1; m/z found,652.9 [M+H]⁺ and the second eluting enantiomer was Example 189c: ¹H NMR(400 MHz, CDCl₃) δ ppm 8.69 (d, J=5.1 Hz, 1H), 8.16 (d, J=2.1 Hz, 1H),7.91-7.81 (m, 2H), 7.61 (dd, J=8.8, 2.1 Hz, 1H), 7.51 (dd, J=5.2, 1.7Hz, 1H), 7.38 (s, 1H), 6.39 (s, 1H), 4.93 (s, 1H), 4.13-4.10 (m, 7H),4.00 (s, 2H), 3.37 (s, 3H), 3.12 (t, J=5.5 Hz, 2H); MS (ESI): masscalcd. for C₂₈H₂₃ClF₆N₈O₂, 652.1; m/z found, 652.9 [M+H]⁺.

Example 190a(4-Chloro-2-methoxy-3-((methyl(2,2,2-trifluoroethyl)amino)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol

The title compound was prepared analogously to the method described inExample 100a usingN-((6-bromo-4-chloro-2-methoxyquinolin-3-yl)methyl)-2,2,2-trifluoro-N-methylethanamine(Intermediate 77) and(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone(Intermediate 14: step b) in place of6-bromo-4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolineand 1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanonerespectively.

(4-Chloro-2-methoxy-3-((methyl(2,2,2-trifluoroethyl)amino)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanolwas purified by chiral SFC (Chiralpak IC, 5 μm, 250×20 mm, mobile phase:0.3% isopropyl amine, 70% CO₂, 30% ethanol). The first elutingenantiomer was Example 190b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.70 (d,J=5.1 Hz, 1H), 8.16 (d, J=2.1 Hz, 1H), 7.88 (s, 1H), 7.82 (d, J=8.7 Hz,1H), 7.56 (dd, J=8.7, 2.2 Hz, 1H), 7.49 (dd, J=5.1, 1.7 Hz, 1H), 7.33(s, 1H), 6.35 (s, 1H), 4.84 (s, 1H), 4.10 (s, 3H), 4.05 (s, 2H), 3.35(s, 3H), 3.21 (q, J=9.5 Hz, 2H), 2.47 (s, 3H); MS (ESI): mass calcd. forC₂₅H₂₂ClF₆N₅O₂, 573.1; m/z found, 574.1 [M+H]⁺ and the second elutingenantiomer was Example 190c: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.71 (d,J=5.1 Hz, 1H), 8.15 (d, J=2.1 Hz, 1H), 7.87 (d, J=1.7 Hz, 1H), 7.82 (d,J=8.7 Hz, 1H), 7.56 (dd, J=8.8, 2.2 Hz, 1H), 7.50 (dd, J=5.1, 1.7 Hz,1H), 7.38 (s, 1H), 6.39 (s, 1H), 4.44 (s, 1H), 4.10 (s, 3H), 4.05 (s,2H), 3.36 (s, 3H), 3.21 (q, J=9.6 Hz, 2H), 2.47 (s, 3H); MS (ESI): masscalcd. for C₂₅H₂₂ClF₆N₅O₂, 573.1; m/z found, 574.1 [M+H]⁺.

Example 191a6-(Hydroxy(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methyl)-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinoline-4-carbonitrile

A microwave vial was charged with(4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol(370 mg, 0.603 mmol, Example 112a), Zn(CN)₂ (230 mg, 1.96 mmol), Pd₂dba₃(82.3 mg, 0.090 mmol), zinc dust (19.7 mg, 0.301 mmol), anddicyclohexyl(2′,4′,6′-triisopropyl-[1,1′-biphenyl]-2-yl)phosphine(X-Phos, 59.2 mg, 0.121 mmol). Dimethylacetamide (10 mL) was then addedand the mixture was purged with nitrogen for 10 minutes and placed in apre-heated aluminum block at 120° C. for 18 hours. The mixture wascooled to room temperature and was filtered through Celite®, and washedwith EtOAc. Purification by flash column chromatography (silica gel, 5%MeOH in dichloromethane) yielded the title compound.

6-(Hydroxy(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methyl)-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinoline-4-carbonitrilewas purified by chiral SFC (Lux 5u Cellulose-4, 5 μm, 250×21 mm, mobilephase: 88% CO₂, 12% isopropanol containing isopropyl amine). The firsteluting enantiomer was Example 191b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.79(s, 1H), 8.22 (d, J=2.1 Hz, 1H), 7.96 (dd, J=8.2, 2.2 Hz, 1H), 7.85 (d,J=8.8 Hz, 1H), 7.69 (d, J=8.3 Hz, 1H), 7.51 (dd, J=8.8, 2.1 Hz, 1H),7.37 (s, 1H), 6.42 (s, 1H), 4.11 (s, 3H), 3.81 (d, J=1.7 Hz, 2H), 3.40(s, 3H), 3.03-3.01 (m, 2H), 2.27-2.19 (m, 2H), 2.06-1.94 (m, 1H),1.82-1.80 (d, J=12.9 Hz, 2H), 1.67-1.50 (m, 2H); MS (ESI): mass calcd.for C₂₉H₂₆F₆N₆O₂, 604.1; m/z found, 604.8 [M+H]⁺ and the second elutingenantiomer was Example 191c: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.77 (s, 1H),8.22 (d, J=2.1 Hz, 1H), 7.96-7.91 (m, 1H), 7.85 (d, J=8.8 Hz, 1H), 7.68(d, J=8.1 Hz, 1H), 7.51 (dd, J=8.9, 2.1 Hz, 1H), 7.40 (s, 1H), 6.42 (s,1H), 4.11 (s, 3H), 3.82 (s, 2H), 3.41 (s, 3H), 3.04-3.01 (m, 2H),2.27-2.19 (m, 2H), 2.07-1.94 (m, 1H), 1.82-1.80 (m, 2H), 1.67-1.51 (m,2H); MS (ESI): mass calcd. for C₂₉H₂₆F₆N₆O₂, 604.1; m/z found, 604.8[M+H]⁺.

Example 192a4-((4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-imidazol-5-yl)methyl)benzonitrile

A solution of iPrMgCl (0.44 mL, 0.86 mmol, 1.96 M solution in hexane)was added slowly to a solution of 5-bromo-1-methyl-1H-imidazole (150 mg,0.932 mmol) in THF (2.5 mL) at 0° C. After addition, stirring wascontinued for an additional 35 minutes. Then a mixture of LaCl₃.2LiCl(1.07 mL, 0.643 mmol, 0.6 M in THF) and(4-(4-chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinoline-6-carbonyl)benzonitrile(300 mg, 0.615 mmol, Intermediate 78: step b) in THF (2 mL) prepared ina separate flask was added slowly via syringe to the Grignard solutiondescribed above. An additional 1.5 mL of THF was used to complete thequantitative addition. The mixture was stirred at 0° C. for 30 minutes.The solution was quenched with saturated aqueous NH₄Cl solution. H₂O wasadded and layers were separated. The aqueous layer was extracted withEtOAc and the combined organic extracts were washed with brine, driedover MgSO₄, filtered, and evaporated in vacuo. The crude product waspurified by trituration with DCM to provide the title compound.

4-((4-Chloro-2-methoxy-3-((4-(trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-imidazol-5-yl)methyl)benzonitrilewas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×30 mm, mobilephase: 0.3% isopropyl amine, 90% CO₂, 10% methanol). The first elutingenantiomer was Example 192b: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.09 (s, 1H),7.79 (d, J=8.7 Hz, 1H), 7.66 (d, J=8.0 Hz, 2H), 7.55 (d, J=7.8 Hz, 3H),7.41 (s, 1H), 6.40 (s, 1H), 4.08 (s, 3H), 4.00 (s, 1H), 3.80 (s, 2H),3.38 (s, 3H), 3.05-2.99 (m, 2H), 2.22-2.16 (m, 2H), 2.00-1.95 (m, 1H),1.81-1.75 (m, 2H), 1.65-1.52 (m, 2H); MS (ESI): mass calcd. forC₂₉H₂₇ClF₃N₅O₂, 569.2; m/z found, 569.9 [M+H]⁺ and the second elutingenantiomer was Example 192c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.09 (d,J=2.1 Hz, 1H), 7.80 (d, J=8.7 Hz, 1H), 7.66 (d, J=8.1 Hz, 2H), 7.58-7.51(m, 3H), 7.41 (s, 1H), 6.40 (s, 1H), 4.08 (s, 3H), 3.90 (s, 1H), 3.80(s, 2H), 3.38 (s, 3H), 3.03-3.01 (m, 2H), 2.20-2.16 (m, 2H), 2.00-1.95(m, 1H), 1.79-1.77 (m, 2H), 1.63-1.53 (m, 2H); MS (ESI): mass calcd. forC₂₉H₂₇ClF₃N₅O₂, 569.2; m/z found, 569.9 [M+H]⁺.

Example 193(4-Chloro-2-methoxy-3-(((3,3,3-trifluoropropyl)amino)methyl)quinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

3,3,3-Trifluoropropylamine (0.13 mL, 1.321 mmol) was added to asuspension of(4-chloro-3-(chloromethyl)-2-methoxyquinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol(202.7 mg, 0.44 mmol, Intermediate 79: step e) in ethanol. Triethylamine(0.13 mL, 0.935 mmol) was added and then the mixture was stirred at 85°C. overnight. The reaction was allowed to cool to ambient temperatureand was concentrated to remove ethanol. Methylene chloride and waterwere added, the layers were separated, and the aqueous layer wasextracted with additional methylene chloride. The combined organiclayers were dried over sodium sulfate, filtered, and concentrated todryness. The crude product was purified by reverse-phase HPLC(acetonitrile/20 mM ammonium hydroxide). Product fractions werelyophilized to isolate the title compound. ¹H NMR (500 MHz, CDCl₃) δ ppm8.20 (d, J=2.2 Hz, 1H), 7.72 (d, J=8.7 Hz, 1H), 7.42 (dd, J=8.7, 2.2 Hz,1H), 6.21 (s, 2H), 4.34 (s, 1H), 4.12 (s, 2H), 4.11 (s, 3H), 3.42 (s,6H), 2.89 (t, J=7.2 Hz, 2H), 2.39-2.34 (m, 2H), 2.33 (s, 6H); MS m/e537.2 [M+H]⁺.

Example 194(4-Chloro-2-methoxy-3-(((2-(2,2,2-trifluoroethoxyl)ethyl)amino)methyl)quinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

2-(2,2,2-Trifluoroethoxyl)ethanamine hydrochloride (242 mg, 1.35 mmol)was added to a suspension of(4-chloro-3-(chloromethyl)-2-methoxyquinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol(206.8 mg, 0.449 mmol, Intermediate 79: step e) in ethanol.Triethylamine (0.19 mL, 1.37 mmol) and potassium iodide (14.9 mg, 0.09mmol) were added and the mixture was heated in a microwave at 85° C. for30 minutes. The reaction was allowed to cool to ambient temperature andwas concentrated to remove ethanol. Methylene chloride and water wereadded, the layers were separated, and the aqueous layer was extractedwith additional methylene chloride. The combined organic layers weredried over sodium sulfate, filtered, and concentrated to dryness. Thecrude product was purified by reverse-phase HPLC (acetonitrile/20 mMammonium hydroxide). Product fractions were lyophilized to isolate thetitle compound. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.21 (d, J=2.1 Hz, 1H),7.68 (d, J=8.7 Hz, 1H), 7.38 (d, J=8.6 Hz, 1H), 6.14 (s, 2H), 5.63 (s,1H), 4.12 (s, 2H), 4.11 (s, 3H), 3.82 (q, J=8.7 Hz, 2H), 3.74 (t, J=5.1Hz, 2H), 3.39 (s, 6H), 2.86 (t, J=5.1 Hz, 2H), 2.28 (s, 6H), 2.25 (s,1H); MS m/e 567.0 [M+H]⁺.

Example 195(4-Chloro-2-methoxy-3-(((4,4,4-trifluorobutyl)amino)methyl)quinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

The title compound was prepared analogously to the method in Example194, using 4,4,4-trifluorobutylamine in place of2-(2,2,2-trifluoroethoxyl)ethanamine hydrochloride. ¹H NMR (500 MHz,CDCl₃) δ ppm 8.21 (d, J=2.2 Hz, 1H), 7.68 (d, J=8.7 Hz, 1H), 7.39 (d,J=8.7 Hz, 1H), 6.16 (s, 2H), 4.11 (s, 3H), 4.09 (s, 2H), 3.40 (s, 6H),2.71 (t, J=6.9 Hz, 2H), 2.30 (s, 6H), 2.22-2.15 (m, 2H), 1.80-1.75 (m,2H); MS m/e 551.0 [M+H]⁺.

Example 196(4-Chloro-2-methoxy-3-((4-(3-(trifluoromethyl)-1H-pyrazol-1-yl)piperidin-1-yl)methyl)quinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

The title compound was prepared analogously to the method in Example193, using 4-[3-(trifluoromethyl)pyrazol-1-yl]piperidine in place of3,3,3-trifluoropropylamine. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.21 (d, J=2.2Hz, 1H), 7.72 (d, J=8.6 Hz, 1H), 7.45-7.40 (m, 2H), 6.49 (d, J=2.3 Hz,1H), 6.23 (s, 2H), 4.25-4.16 (m, 1H), 4.10 (s, 3H), 4.06 (s, 1H), 3.85(s, 2H), 3.43 (s, 6H), 3.11 (d, J=11.7 Hz, 2H), 2.40 (td, J=11.9, 2.4Hz, 2H), 2.34 (s, 6H), 2.15-2.08 (m, 2H), 2.06-1.98 (m, 2H); MS m/e643.2 [M+H]⁺.

Example 197(4-Chloro-2-methoxy-3-(((1,1,1-trifluorobutan-2-yl)amino)methyl)quinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

The title compound was prepared analogously to the method in Example193, using 1,1,1-trifluoro-2-butylamine in place of3,3,3-trifluoropropylamine. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.22 (d, J=2.2Hz, 1H), 7.69 (d, J=8.7 Hz, 1H), 7.38 (dd, J=8.8, 2.2 Hz, 1H), 6.18 (d,J=7.6 Hz, 2H), 4.88 (s, 1H), 4.30-4.23 (m, 1H), 4.20-4.14 (m, 1H), 4.12(s, 3H), 3.41 (d, J=2.4 Hz, 6H), 3.01-2.93 (m, 1H), 2.31 (d, J=1.5 Hz,6H), 1.78-1.72 (m, 2H), 1.53-1.43 (m, 1H), 0.91 (t, J=7.4 Hz, 3H); MSm/e 551.2 [M+H]⁺.

Example 198(4-Chloro-2-methoxy-3-((methyl(2,2,2-trifluoroethyl)amino)methyl)quinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

The title compound was prepared analogously to the method in Example193, using N-methyl-N-(2,2,2-trifluoroethyl)amine in place of3,3,3-trifluoropropylamine. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.21 (d, J=2.2Hz, 1H), 7.73 (d, J=8.6 Hz, 1H), 7.43 (dd, J=8.8, 2.2 Hz, 1H), 6.24 (s,2H), 4.11 (s, 3H), 4.06 (s, 2H), 3.43 (s, 6H), 3.23 (q, J=9.6 Hz, 2H),2.49 (s, 3H), 2.34 (s, 6H). MS m/e 537.2 [M+H]⁺.

Example 199(R)-(4-Chloro-2-methoxy-3-(((1,1,1-trifluoropropan-2-yl)amino)methyl)quinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

The title compound was prepared analogously to the method in Example193, using (R)-1,1,1-trifluoro-2-propylamine in place of3,3,3-trifluoropropylamine. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.21 (d, J=2.2Hz, 1H), 7.70 (d, J=8.8 Hz, 1H), 7.40 (dd, J=8.7, 2.2 Hz, 1H), 6.20 (d,J=6.8 Hz, 2H), 4.55 (s, 1H), 4.21 (s, 2H), 4.12 (s, 3H), 3.41 (s, 6H),3.27-3.19 (m, 1H), 2.32 (s, 6H), 1.26 (d, J=6.7 Hz, 3H); MS m/e 537.2[M+H]⁺.

Example 200(S)-(4-Chloro-2-methoxy-3-(((1,1,1-trifluoropropan-2-yl)amino)methyl)quinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

The title compound was prepared analogously to the method in Example193, using (S)-1,1,1-trifluoro-2-propylamine in place of3,3,3-trifluoropropylamine. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.21 (d, J=2.1Hz, 1H), 7.70 (d, J=8.7 Hz, 1H), 7.39 (dd, J=8.6, 2.1 Hz, 1H), 6.19 (d,J=7.3 Hz, 2H), 4.68 (s, 1H), 4.21 (d, J=1.8 Hz, 2H), 4.12 (s, 3H),3.44-3.39 (m, 6H), 3.29-3.20 (m, 1H), 2.32 (s, 6H), 1.26 (d, J=6.7 Hz,3H); MS m/e 537.2 [M+H]⁺.

Example 201(4-Chloro-2-methoxy-3-(((3-(trifluoromethyl)cyclohexyl)amino)methyl)quinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

The title compound was prepared analogously to the method in Example194, using 3-(trifluoromethyl)cyclohexanamine in place of2-(2,2,2-trifluoroethoxyl)ethanamine hydrochloride.

¹H NMR (500 MHz, DMSO-d₆) δ ppm 8.21 (s, 1H), 7.79 (d, J=8.7 Hz, 1H),7.45 (d, J=8.4 Hz, 1H), 7.05 (s, 1H), 5.94 (d, J=1.4 Hz, 2H), 4.04 (s,3H), 4.03-3.99 (m, 2H), 2.50 (s, 6H, two methyl peaks hidden underresidual solvent peak), 2.45 (s, 1H), 2.25 (s, 6H), 2.13 (dd, J=13.2,3.0 Hz, 1H), 1.97-1.89 (m, 2H), 1.80-1.75 (m, 2H), 1.34-1.22 (m, 1H),1.17-1.07 (m, 1H), 1.03-0.93 (m, 2H)

Example 202(R)-(4-Chloro-2-methoxy-3-(((1,1,1-trifluorobutan-2-yl)amino)methyl)quinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

The title compound was prepared analogously to the method in Example194, using (R)-1,1,1-trifluoro-2-butylamine in place of2-(2,2,2-trifluoroethoxyl)ethanamine hydrochloride. ¹H NMR (500 MHz,DMSO-d₆) δ ppm 8.22 (s, 1H), 7.83-7.77 (m, 1H), 7.46 (d, J=7.9 Hz, 1H),7.05 (s, 1H), 5.93 (dd, J=6.7, 2.1 Hz, 2H), 4.18-4.06 (m, 2H), 4.06-3.97(m, 3H), 3.06 (s, 1H), 2.50 (s, 6H, two methyl peaks hidden underresidual solvent peak), 2.41-2.34 (m, 1H), 2.31-2.20 (m, 6H), 1.67-1.55(m, 1H), 1.46-1.36 (m, 1H), 0.85 (t, J=7.4 Hz, 3H)

Example 203(4-Chloro-2-methoxy-3-((((4-(trifluoromethyl)cyclohexyl)methyl)amino)methyl)quinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

The title compound was prepared analogously to the method in Example194, using (4-(trifluoromethyl)cyclohexyl)methanamine in place of2-(2,2,2-trifluoroethoxyl)ethanamine hydrochloride. ¹H NMR (500 MHz,DMSO-d₆) δ ppm 8.22 (s, 1H), 7.82 (d, J=8.7 Hz, 1H), 7.48 (d, J=8.6 Hz,1H), 7.11 (s, 1H), 5.97 (s, 2H), 4.14-4.09 (m, 2H), 4.06 (s, 3H),2.73-2.67 (m, 1H), 2.50 (s, 6H, two methyl peaks hidden under residualsolvent peak), 2.27 (s, 6H), 1.86 (d, J=11.2 Hz, 2H), 1.65-1.56 (m, 4H),1.55-1.46 (m, 2H), 1.45-1.35 (m, 2H), 1.26-1.17 (m, 1H), 0.97 (s, 1H)

Example 204(4-Chloro-2-methoxy-3-(((1,1,1-trifluoro-2-methylpropan-2-yl)amino)methyl)quinolin-6-yl)bis(1,2-dimethyl-1H-imidazol-5-yl)methanol

The title compound was prepared analogously to the method in Example194, using 1,1,1-trifluoro-2-methylpropan-2-amine in place of2-(2,2,2-trifluoroethoxyl)ethanamine hydrochloride. ¹H NMR (500 MHz,DMSO-d₆) δ ppm 8.19 (s, 1H), 7.82-7.77 (m, 1H), 7.49-7.43 (m, 1H),5.95-5.92 (m, 2H), 4.06-4.02 (m, 5H), 3.18-3.15 (m, 1H), 2.50 (s, 6H,two methyl peaks hidden under residual solvent peak), 2.33-2.28 (m, 1H),2.27-2.23 (m, 6H), 1.31-1.27 (m, 6H)

Example 205a(4-Chloro-2-cyclopropyl-3-((4-trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-trifluoromethyl)pyridine-3-yl)methanol

In a 2-necked, 50 mL oven dried round bottom flask containing6-bromo-4-chloro-2-cyclopropyl-3-((4-trifluoromethyl)piperidin-1-yl)methyl)quinolone(500 mg, 1.1 mmol, Intermediate 80: step e) was added deoxygenated THF(3.5 mL, THF was deoxygenated by passing argon through the solvent witha vent for 30 minutes, to get reagent completely in solution a total of8.5 mL of THF was necessary). The mixture was cooled to −78° C.(approximately 10 minutes was given for the reaction to reach thistemperature) then n-BuLi (0.45 mL, 1.1 mmol, 2.5 M in hexanes) was addedover 1 minute, maintaining the temperature at −78° C. A solution of(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridine-3-yl)methanone(313 mg, 1.2 mmol, Intermediate 14: step b) in THF (3.5 mL) was added at−78° C. After 20 minutes at −78° C., the dry ice/acetone bath wasremoved and replaced with a 0° C. ice bath. The reaction was stirred foran additional 2 hours allowing the temperature to gradually warm to roomtemperature. The reaction was then quenched with saturated aqueousammonium chloride solution (100 mL) and extracted with EtOAc (3×50 mL).The combined organic layers were washed with brine, dried (MgSO₄),filtered and concentrated. The crude material was purified using 0 to 6%MeOH in DCM (40 gram silica gel column, 15 minute ramp, 30 minute run)to afford the title compound. The pure enantiomers of(4-chloro-2-cyclopropyl-3-((4-trifluoromethyl)piperidin-1-yl)methyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-trifluoromethyl)pyridine-3-yl)methanolwere separated by SFC (Stationary phase: Chiralpak OZ-H 5 μm, 250×21 mm,Mobile phase: 10% EtOH+0.2% TEA, 90% CO₂, elution was monitored byfollowing absorbance at 240 nm. The first eluting enantiomer was Example205b: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.66 (d, J=5.0 Hz, 1H), 8.21 (d,J=2.0 Hz, 1H), 7.95-7.81 (m, 2H), 7.56 (dd, J=8.8, 2.1 Hz, 1H),7.52-7.43 (m, 1H), 7.20 (s, 1H), 6.25 (s, 2H), 3.97 (s, 2H), 3.30 (s,3H), 3.04-2.87 (m, 2H), 2.73-2.65 (m, 1H), 2.30-2.14 (m, 2H), 2.07-1.98(m, 1H), 1.88-1.45 (m, 3H), 1.39-1.20 (m, 3H), 1.12-0.95 (m, 2H), MS(ESI): mass calcd. for C₃₀H₂₈ClF₆N₅O 623.19; found m/z=624.2 [M+H]⁺; andthe second eluting enantiomer was Example 205c: ¹H NMR (400 MHz, CDCl₃)δ 8.66 (d, J=5.0 Hz, 1H), 8.21 (d, J=2.0 Hz, 1H), 7.96-7.81 (m, 2H),7.56 (dd, J=8.9, 2.2 Hz, 1H), 7.51-7.43 (m, 1H), 7.20 (s, 1H), 6.25 (s,2H), 3.97 (s, 2H), 3.30 (s, 3H), 3.04-2.87 (m, 2H), 2.73-2.65 (m, 1H),2.30-2.14 (m, 2H), 2.07-1.98 (m, 1H), 1.88-1.46 (m, 3H), 1.39-1.20 (m,3H), 1.12-0.95 (m, 2H), MS (ESI): mass calcd. for C₃₀H₂₈ClF₆N₅O, 623.19;found m/z=624.2 [M+H]⁺.

Example 2066-((1,2-Dimethyl-1H-imidazol-5-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxy-3-(2,2,2-trifluoroethyl)quinoline-4-carbonitrile

To a large microwave vial containing(4-chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol(330 mg, 0.69 mmol, Example 137) was added zinc cyanide (169 mg, 1.44mmol), 2-dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenylene (X-Phos,105 mg, 0.22 mmol), tris(dibenzylideneacetone)dipalladium (95 mg, 0.10mmol), and zinc metal (3 mg, 0.046 mmol). Then DMA (sparged with argonfor 20 minutes) was added and the vial was sealed and evacuated. Themixture was placed in an aluminum heating mantle preheated to 125° C.After 3 hours, the contents were filtered through a Celite® pad andrinsed with EtOAc-MeOH (10:1) and the light brown effluent wasconcentrated under vacuum, affording a brown oil. The crude material waspurified directly on silica gel (3% MeOH-DCM increasing to 10% MeOH-DCM)to provide both unreacted starting material and product. This materialwas re-submitted to the cyanation conditions for another 3 hours at 125°C., then cooled to room temperature, filtered through Celite® and rinsedwith EtOAc:MeOH (10:1). The eluent was concentrated and purified onsilica gel (3% MeOH-DCM increasing to 10% MeOH-DCM) which provided theproduct that was still impure. Thus, this material was subjected toRP-HPLC which afforded the titled racemic compound as a white solid. ¹HNMR (500 MHz, CD₃OD, racemate) δ ppm 8.24 (s, 1H), 8.04 (d, J=8.8 Hz,1H), 7.66 (dd, J=8.8, 2.0 Hz, 1H), 7.42 (s, 1H), 6.92 (s, 1H), 4.18 (s,3H), 4.03-3.93 (m, 5H, containing a 3H singlet at 3.98), 3.68 (s, 3H),2.65 (s, 3H). MS (ESI): mass calc. for Chemical Formula: C₂₂H₂₀F₃N₇O₂;Exact Mass: 471.16, found, 472.0 (M+H)⁺.6-((1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxy-3-(2,2,2-trifluoroethyl)quinoline-4-carbonitrilewas purified by chiral SFC (Chiralpak AZ-H, 5 μm, 250×21 mm, mobilephase: 0.4% triethyl amine, 80% CO₂, 10% ethanol). The first elutingenantiomer was Example 206b # and the second eluting enantiomer wasExample 206c.

Example 207a4-((4-Chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-imidazol-5-yl)methyl)benzonitrile

To a 50 mL 2-necked flask containing 5-bromo-1-methyl-1H-imidazole (900mg, 5.59 mmol) was added THF (30 mL) and the solution was cooled to 0°C. Isopropyl magnesium chloride LiCl complex (1.3 M in THF, 4 mL, 5.2mmol) was added and a thick white suspension resulted. The mixture wasstirred at 0° C. for 10 minutes and then at room temperature for 10minutes, then cooled back to 0° C. for 10 minutes. After 30 minutestotal, a THF solution of6-bromo-4-chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinoline(Intermediate 69: step e, 510 mg, 1.26 mmol in 5 mL THF) was introduced.After 10 minutes, the reaction mixture was raised to room temperatureand after 4 hours, the mixture was quenched with water (25 mL). Thequenched mixture was filtered through Celite® and the effluent wasextracted with EtOAc (5×30 mL). The combined organics were washed withbrine, dried over MgSO₄, filtered and concentrated to give a tan solid.Trituration with Et₂O afforded the title compound as a white powder. ¹HNMR (500 MHz, CDCl₃, racemate) δ ppm 8.16 (d, J=2.1 Hz, 1H), 7.79 (d,J=8.8 Hz, 1H), 7.66-7.52 (m, 5H), 7.24 (s, 1H), 6.28 (s, 1H), 5.37 (bs,1H), 4.11 (s, 3H), 3.82 (q, J=10.1 Hz, 2H), 3.33 (s, 3H). MS (ESI): masscalc. for Chemical Formula: C₂₄H₁₈ClF₃N₄O₂; Exact Mass: 486.11 found,486.90 (M+H)⁺.4-((4-Chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-imidazol-5-yl)methyl)benzonitrilewas purified by chiral SFC (Chiralpak AD-H, 5 μm, 250×20 mm, mobilephase: 0.3% i-PrNH₂ amine, 85% CO₂, 15% mixture of MeOH/i-PrOH 50/50v/v). The first eluting enantiomer was Example 207b and the secondeluting enantiomer was Example 207c.

Example 208a6-[Hydroxy-(3-methylimidazol-4-yl)-[6-(trifluoromethyl)-3-pyridyl]methyl]-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinoline-4-carbonitrile

[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanol(233 mg, 0.43 mmol, Example 98), zinc cyanide (105 mg, 0.87 mmol), zincdust (24 mg, 0.35 mmol), X-Phos (45 mg, 0.093 mmol), and Pd₂(dba)₃ (59mg, 0.065 mmol) were charged to an oven-dried round-bottom flask. Theflask was evacuated and back-filled with nitrogen. Dimethylacetamide(4.3 mL) was sparged with nitrogen and added to the mixture via syringe.Nitrogen was bubbled through the reaction mixture for 1 minute, then themixture was placed in a pre-heated 120° C. heating block and stirred for5.5 hours. The reaction was incomplete by LC/MS, therefore additionalzinc cyanide (105 mg, 0.87 mmol), X-Phos (45 mg, 0.093 mmol), zinc dust(24 mg, 0.35 mmol) and Pd₂(dba)₃ (59 mg, 0.065 mmol) were added. Theresulting mixture was stirred at 120° C. for 15 hours. The mixture wasallowed to cool to room temperature, filtered through Celite®, andrinsed with dichloromethane. The filtrate was concentrated in vacuo andthe residue purified by reverse-phase HPLC (acetonitrile/water+0.05%TFA) to provide the title compound as a clear colorless oil.

6-[Hydroxy-(3-methylimidazol-4-yl)-[6-(trifluoromethyl)-3-pyridyl]methyl]-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinoline-4-carbonitrilewas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 80% CO₂, 20% EtOH+0.3% iPrNH₂) to give 2 enantiomers.The first eluting enantiomer was Example 208b: ¹H NMR (600 MHz, CDCl₃) δppm 8.80-8.78 (m, 1H), 8.15 (d, J=2.1 Hz, 1H), 7.98-7.94 (m, 1H), 7.86(d, J=8.8 Hz, 1H), 7.71-7.69 (m, 1H), 7.52-7.49 (m, 2H), 6.52-6.50 (m,1H), 4.74 (q, J=8.1 Hz, 2H), 4.19 (s, 3H), 3.65 (s, 1H), 3.42 (s, 3H).MS (ESI): mass calcd. for C₂₄H₁₇F₆N₅O₃, 537.1; m/z found, 538.0 [M+H]⁺and the second eluting enantiomer was Example 208c: ¹H NMR (600 MHz,CDCl₃) δ ppm 8.80-8.78 (m, 1H), 8.16-8.15 (m, 1H), 7.97-7.94 (m, 1H),7.87-7.84 (m, 1H), 7.71-7.69 (m, 1H), 7.52-7.49 (m, 1H), 7.49-7.47 (m,1H), 6.50-6.49 (m, 1H), 4.76-4.71 (m, 2H), 4.19 (s, 3H), 3.81 (s, 1H),3.41 (s, 3H). MS (ESI): mass calcd. for C₂₄H₁₇F₆N₅O₃, 537.1; m/z found,538.0 [M+H]⁺.

Example 209a3-(Cyclopropylmethoxy)-6-[hydroxy-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methyl]-2-methoxy-quinoline-4-carbonitrile

The title compound was prepared using[4-chloro-3-(cyclopropylmethoxy)-2-methoxy-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanol(Example 217a) in place of[4-chloro-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolusing the procedure described for Example 208a.3-(Cyclopropylmethoxy)-6-[hydroxy-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methyl]-2-methoxy-quinoline-4-carbonitrilewas purified by chiral SFC (Stationary phase: CHIRALPAK IC 5 μM 250×20mm, Mobile phase: 70% CO₂, 30% iPrOH+0.3% iPrNH₂) to give 2 enantiomers.The first eluting enantiomer was Example 209b: ¹H NMR (600 MHz, CDCl₃) δ8.73 (d, J=5.1 Hz, 1H), 8.09 (d, J=2.1 Hz, 1H), 1.34-1.29 (m, 1H), 7.82(d, J=8.8 Hz, 1H), 0.67-0.63 (m, 2H), 7.44-7.41 (m, 2H), 6.47-6.45 (m,1H), 4.37 (s, 1H), 7.86-7.83 (m, 1H), 0.38-0.34 (m, 2H), 7.54-7.52 (m,1H), 4.26 (d, J=7.3 Hz, 2H), 4.14 (s, 3H), 3.39 (s, 3H). MS (ESI): masscalcd. for C₂₆H₂₂F₃N₅O₃, 509.2; m/z found, 510.1 [M+H]⁺ and the secondeluting enantiomer was Example 209c: ¹H NMR (600 MHz, CD₂Cl₂) δ ppm7.56-7.45 (m, 2H), 7.45-7.39 (m, 2H), 7.36-7.33 (m, 1H), 5.45-5.38 (m,1H), 4.28-4.04 (m, 1H), 3.55-3.36 (m, 1H), 2.99 (s, 2H), 1.77-1.67 (m,5H), 1.67-1.61 (m, 2H), 1.21-1.15 (m, 3H), 1.06-0.97 (m, 2H). MS (ESI):mass calcd. for C₂₆H₂₂F₃N₅O₃, 509.2; m/z found, 510.1 [M+H]⁺.

Example 210a6-[Hydroxy-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methyl]-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinoline-4-carbonitrile

The title compound was prepared using[4-chloro-2-methoxy-3-(2,2,2-trifluoroethoxy)-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanol(Example 213a) in place of[4-chloro-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolusing the procedure described for Example 208a.6-[Hydroxy-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methyl]-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinoline-4-carbonitrilewas purified by chiral SFC (Stationary phase: CHIRALPAK IC 5 μM 250×20mm, Mobile phase: 75% CO₂, 25% iPrOH+0.3% iPrNH₂) to give 2 enantiomers.The first eluting enantiomer was Example 210b: ¹H NMR (600 MHz, CDCl₃) δ8.74 (d, J=5.2 Hz, 1H), 8.17-8.14 (m, 1H), 7.87-7.83 (m, 2H), 7.54 (d,J=4.9 Hz, 1H), 7.50-7.47 (m, 1H), 7.42 (s, 1H), 6.44 (s, 1H), 4.76-4.71(m, 2H), 4.19 (s, 3H), 3.38 (s, 3H). MS (ESI): mass calcd. forC₂₄H₁₇F₆N₅O₃, 537.1; m/z found, 538.0 [M+H]⁺ and the second elutingenantiomer was Example 210c: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.74 (d,J=5.2 Hz, 1H), 8.17-8.14 (m, 1H), 7.88-7.84 (m, 2H), 7.54 (d, J=5.0 Hz,1H), 7.51-7.49 (m, 1H), 7.48 (s, 1H), 6.48 (s, 1H), 4.74 (q, J=8.1 Hz,2H), 4.19 (s, 3H), 3.39 (s, 3H). MS (ESI): mass calcd. for C₂₄H₁₇F₆N₅O₃,537.1; m/z found, 538.0 [M+H]⁺.

Example 211a6-[(4-Cyanophenyl)-hydroxy-(3-methylimidazol-4-yl)methyl]-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinoline-4-carbonitrile

The title compound was prepared using4-[[4-chloro-2-methoxy-3-(2,2,2-trifluoroethoxy)-6-quinolyl]-hydroxy-(3-methylimidazol-4-yl)methyl]benzonitrile(Example 215a) in place of[4-chloro-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolusing the procedure described for Example 208a.6-[(4-Cyanophenyl)-hydroxy-(3-methylimidazol-4-yl)methyl]-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinoline-4-carbonitrilewas purified by chiral SFC (Stationary phase: CHIRALPAK IC 5 μM 250×20mm, Mobile phase: 60% CO₂, 40% iPrOH+0.3% iPrNH₂) to give 2 enantiomers.The first eluting enantiomer was Example 211b: ¹H NMR (600 MHz, CDCl₃) δppm 8.10 (d, J=2.2 Hz, 1H), 7.83 (d, J=8.7 Hz, 1H), 7.68-7.65 (m, 2H),7.56-7.53 (m, 2H), 7.52-7.49 (m, 1H), 7.45-7.42 (m, 1H), 6.43 (s, 1H),4.75-4.70 (m, 2H), 4.18 (s, 3H), 3.86 (s, 1H), 3.39 (s, 3H). MS (ESI):mass calcd. for C₂₅H₁₈F₃N₅O₃, 493.1; m/z found, 494.1 [M+H]⁺ and thesecond eluting enantiomer was Example 211c: ¹H NMR (600 MHz, CDCl₃) δppm 8.10-8.06 (m, 1H), 7.84 (d, J=8.6 Hz, 1H), 7.70-7.64 (m, 3H), 7.55(d, J=8.0 Hz, 2H), 7.53-7.49 (m, 1H), 6.49 (s, 1H), 4.75-4.70 (m, 2H),4.19 (s, 3H), 3.44 (s, 3H). MS (ESI): mass calcd. for C₂₅H₁₈F₃N₅O₃,493.1; m/z found, 494.1 [M+H]⁺.

Example 212a6-[(4-Cyanophenyl)-hydroxy-(3-methylimidazol-4-yl)methyl]-3-(cyclopropylmethoxy)-2-methoxy-quinoline-4-carbonitrile

The title compound was prepared using4-[[4-chloro-3-(cyclopropylmethoxy)-2-methoxy-6-quinolyl]-hydroxy-(3-methylimidazol-4-yl)methyl]benzonitrile(Example 214a) in place of[4-chloro-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl))[6-(trifluoromethyl)pyridin-3-yl]methanolusing the procedure described for Example 208a.6-[(4-Cyanophenyl)-hydroxy-(3-methylimidazol-4-yl)methyl]-3-(cyclopropylmethoxy)-2-methoxy-quinoline-4-carbonitrilewas purified by chiral SFC (Stationary phase: CHIRALPAK IC 5 μM 250×20mm, Mobile phase: 50% CO₂, 50% iPrOH+0.3% iPrNH₂) to give 2 enantiomers.The first eluting enantiomer was Example 212b: ¹H NMR (600 MHz, CDCl₃) δppm 8.03 (d, J=2.2 Hz, 1H), 7.80 (d, J=8.8 Hz, 1H), 7.68-7.65 (m, 2H),7.57-7.54 (m, 2H), 7.47-7.44 (m, 2H), 6.46 (s, 1H), 4.25 (d, J=7.3 Hz,2H), 4.13 (s, 3H), 3.59-3.55 (m, 1H), 3.39 (s, 3H), 1.33-1.28 (m, 1H),0.66-0.62 (m, 2H), 0.38-0.34 (m, 2H). MS (ESI): mass calcd. forC₂₇H₂₃N₅O₃, 465.2; m/z found, 466.0 [M+H]⁺ and the second elutingenantiomer was Example 212c: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.02-8.00 (m,1H), 7.83-7.81 (m, 1H), 7.76-7.71 (m, 1H), 7.70-7.67 (m, 2H), 7.56-7.53(m, 2H), 7.46-7.43 (m, 1H), 6.56-6.53 (m, 1H), 4.27-4.25 (m, 2H), 4.14(s, 3H), 3.45 (s, 3H), 1.26-1.24 (m, 1H), 0.66-0.63 (m, 2H), 0.38-0.35(m, 2H). MS (ESI): mass calcd. for C₂₇H₂₃N₅O₃, 465.2; m/z found, 466.0[M+H]⁺.

Example 213a[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethoxy)-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanol

To a mixture of4-chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methyl)-2-methoxyquinolin-3-ol(622 mg, 1.34 mmol, Intermediate 82) and Cs₂CO₃ (414 mg, 1.27 mmol) inDMF (6.7 mL) was added 2,2,2-trifluoroethyl trifluoromethanesulfonate(193 μL, 1.27 mmol) dropwise. The resulting mixture was stirred at roomtemperature for 1 hour. The reaction mixture was diluted with water (15mL) and extracted with EtOAc (3×25 mL). The organic layers werecombined, washed with water (30 mL), dried (Na₂SO₄), filtered andconcentrated to dryness. The residue was purified by FCC (MeOH/CH₂Cl₂)to afford the title compound as a cream-colored solid.

[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethoxy)-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK IC 5 μM 250×20mm, Mobile phase: 80% CO₂, 20% iPrOH+0.3% iPrNH₂) to give 2 enantiomers.The first eluting enantiomer was Example 213b: ¹H NMR (600 MHz, CDCl₃) δppm 8.72 (d, J=5.1 Hz, 1H), 8.09 (d, J=2.1 Hz, 1H), 7.86-7.84 (m, 1H),7.83 (d, J=8.8 Hz, 1H), 7.54-7.52 (m, 1H), 7.52-7.49 (m, 1H), 7.47-7.45(m, 1H), 6.47-6.45 (m, 1H), 4.54-4.49 (m, 2H), 4.16 (s, 3H), 3.70 (s,1H), 3.38 (s, 3H). MS (ESI): mass calcd. for C₂₃H₁₇ClF₆N₄O₃, 546.1; m/zfound, 547.0 [M+H]⁺ and the second eluting enantiomer was Example 213c:¹H NMR (600 MHz, CDCl₃) δ ppm 8.71 (d, J=5.1 Hz, 1H), 8.10-8.08 (m, 1H),7.86-7.84 (m, 1H), 7.84-7.81 (m, 1H), 7.52 (dd, J=8.8, 2.2 Hz, 1H), 7.50(dd, J=5.2, 1.7 Hz, 1H), 7.43-7.42 (m, 1H), 6.43-6.41 (m, 1H), 4.55-4.49(m, 2H), 4.16 (s, 3H), 4.05 (s, 1H), 3.37 (s, 3H). MS (ESI): mass calcd.for C₂₃H₁₇ClF₆N₄O₃, 546.1; m/z found, 547.0 [M+H]⁺.

Example 214a4-[[4-Chloro-3-(cyclopropylmethoxy)-2-methoxy-6-quinolyl]-hydroxy-(3-methylimidazol-4-yl)methyl]benzonitrile

The title compound was prepared using4-((4-chloro-3-hydroxy-2-methoxyquinolin-6-yl)(hydroxy)(1-methyl-1H-imidazol-5-yl)methyl)benzonitrile(Intermediate 83: step b) in place of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinolin-3-oland cyclopropylmethanol in place of 3-methyl-3-oxetanemethanol using theprocedure described for Example 36a.

4-[[4-Chloro-3-(cyclopropylmethoxy)-2-methoxy-6-quinolyl]-hydroxy-(3-methylimidazol-4-yl)methyl]benzonitrilewas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 75% CO₂, 25% MeOH+0.3% iPrNH₂) followed by achiral SFC(Stationary phase: CHIRALPAK AD-H 5 μM 250×20 mm, Mobile phase: 75% CO₂,25% iPrOH+0.3% iPrNH₂) to give 2 enantiomers. The first elutingenantiomer was Example 214b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.02-7.96 (m,1H), 7.83-7.76 (m, 1H), 7.70-7.64 (m, 2H), 7.57-7.51 (m, 2H), 7.51-7.44(m, 2H), 6.48 (s, 1H), 4.14-4.09 (m, 3H), 4.01-3.95 (m, 2H), 3.43-3.37(m, 3H), 3.09-3.02 (m, 1H), 1.36-1.29 (m, 1H), 0.65-0.58 (m, 2H),0.36-0.30 (m, 2H). MS (ESI): mass calcd. for C₂₆H₂₃ClN₄O₃, 474.1; m/zfound, 475.0 [M+H]⁺ and the second eluting enantiomer was Example 214c:¹H NMR (600 MHz, CDCl₃) δ ppm 8.03-7.95 (m, 1H), 7.82-7.77 (m, 1H),7.69-7.63 (m, 2H), 7.58-7.52 (m, 2H), 7.51-7.45 (m, 2H), 6.47 (s, 1H),4.14-4.09 (m, 3H), 4.01-3.95 (m, 2H), 3.43-3.38 (m, 3H), 3.15-3.10 (m,1H), 1.35-1.29 (m, 1H), 0.64-0.57 (m, 2H), 0.35-0.30 (m, 2H). MS (ESI):mass calcd. for C₂₆H₂₃ClN₄O₃, 474.1; m/z found, 475.0 [M+H]⁺.

Example 215a4-[[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethoxy)-6-quinolyl]-hydroxy-(3-methylimidazol-4-yl)methyl]benzonitrile

The title compound was prepared using4-((4-chloro-3-hydroxy-2-methoxyquinolin-6-yl)(hydroxy)(1-methyl-1H-imidazol-5-yl)methyl)benzonitrile(Intermediate 83: step b) in place of4-chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methyl)-2-methoxyquinolin-3-olusing the procedure described for Example 213a.4-[[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethoxy)-6-quinolyl]-hydroxy-(3-methylimidazol-4-yl)methyl]benzonitrilewas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 85% CO₂, 15% mixture of MeOH/iPrOH 50/50 v/v+0.3%iPrNH₂) to give 2 enantiomers. The first eluting enantiomer was Example215b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.05 (d, J=2.2 Hz, 1H), 7.80 (d,J=8.8 Hz, 1H), 7.68-7.65 (m, 2H), 7.56-7.53 (m, 2H), 7.53-7.51 (m, 1H),7.47-7.46 (m, 1H), 6.45-6.44 (m, 1H), 4.54-4.49 (m, 2H), 4.15 (s, 3H),3.39 (s, 3H), 3.33 (s, 1H). MS (ESI): mass calcd. for C₂₄H₁₈ClF₃N₄O₃,502.1; m/z found, 503.1 [M+H]⁺ and the second eluting enantiomer wasExample 215c: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.05 (d, J=2.1 Hz, 1H), 7.81(d, J=8.8 Hz, 1H), 7.68-7.65 (m, 2H), 7.56-7.53 (m, 2H), 7.53-7.51 (m,1H), 7.48-7.47 (m, 1H), 6.46-6.45 (m, 1H), 4.54-4.49 (m, 2H), 4.15 (s,3H), 3.39 (s, 3H), 3.26 (s, 1H). MS (ESI): mass calcd. forC₂₄H₁₈ClF₃N₄O₃, 502.1; m/z found, 503.0 [M+H]⁺.

Example 216a[4-Chloro-3-(cyclopropylmethoxy)-2-methoxy-6-quinolyl]-(4-chlorophenyl)-(3-methylimidazol-4-yl)methanol

The title compound was prepared using4-chloro-6-((4-chlorophenyl)(hydroxy)(1-methyl-1H-imidazol-5-yl)methyl)-2-methoxyquinolin-3-ol(Intermediate 84) in place of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinolin-3-oland cyclopropylmethanol in place of 3-methyl-3-oxetanemethanol using theprocedure described for Example 36a. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.03(d, J=2.1 Hz, 1H), 7.77 (d, J=8.7 Hz, 1H), 7.49-7.45 (m, 1H), 7.43-7.42(m, 1H), 7.34-7.29 (m, 4H), 6.44-6.41 (m, 1H), 4.12 (s, 3H), 3.97 (d,J=7.2 Hz, 2H), 3.40 (s, 3H), 3.37 (s, 1H), 1.36-1.29 (m, 1H), 0.63-0.59(m, 2H), 0.35-0.31 (m, 2H). MS (ESI): mass calcd. for C₂₅H₂₃Cl₂N₃O₃,483.1; m/z found, 484.1 [M+H]⁺.

[4-Chloro-3-(cyclopropylmethoxy)-2-methoxy-6-quinolyl]-(4-chlorophenyl)-(3-methylimidazol-4-yl)methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μM 250×20mm, Mobile phase: 65% CO₂, 35% iPrOH+0.3% iPrNH₂) to give 2 enantiomers.The first eluting enantiomer was Example 216b: ¹H NMR (500 MHz, CDCl₃) δppm 8.04-8.02 (m, 1H), 7.77 (d, J=8.7 Hz, 1H), 7.47 (dd, J=8.8, 2.2 Hz,1H), 7.44 (s, 1H), 7.34-7.29 (m, 4H), 6.45-6.42 (m, 1H), 4.12 (s, 3H),3.97 (d, J=7.2 Hz, 2H), 3.40 (s, 3H), 3.27 (s, 1H), 1.35-1.30 (m, 1H),0.63-0.59 (m, 2H), 0.35-0.32 (m, 2H). MS (ESI): mass calcd. forC₂₅H₂₃Cl₂N₃O₃, 483.1; m/z found, 484.0 [M+H]⁺ and the second elutingenantiomer was Example 216c: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.03 (d,J=2.1 Hz, 1H), 7.77 (d, J=8.5 Hz, 1H), 7.47 (dd, J=8.8, 2.2 Hz, 1H),7.44 (s, 1H), 7.34-7.30 (m, 4H), 6.45-6.43 (m, 1H), 4.12 (s, 3H), 3.98(d, J=7.2 Hz, 2H), 3.40 (s, 3H), 3.20 (s, 1H), 1.36-1.30 (m, 1H),0.63-0.59 (m, 2H), 0.35-0.31 (m, 2H). MS (ESI): mass calcd. forC₂₅H₂₃Cl₂N₃O₃, 483.1; m/z found, 484.0 [M+H]⁺.

Example 217a[4-Chloro-3-(cyclopropylmethoxy)-2-methoxy-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanol

The title compound was prepared using4-chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methyl)-2-methoxyquinolin-3-ol(Intermediate 82) in place of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinolin-3-oland cyclopropylmethanol in place of 3-methyl-3-oxetanemethanol using theprocedure described for Example 36a.

[4-Chloro-3-(cyclopropylmethoxy)-2-methoxy-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK IC 5 μM 250×20mm, Mobile phase: 60% CO₂, 40% iPrOH+0.3% iPrNH₂) to give 2 enantiomers.The first eluting enantiomer was Example 217b: ¹H NMR (500 MHz, CDCl₃) δppm 8.71 (d, J=5.1 Hz, 1H), 8.05 (d, J=2.2 Hz, 1H), 7.88-7.86 (m, 1H),7.81 (d, J=8.7 Hz, 1H), 7.52-7.50 (m, 1H), 7.48 (dd, J=8.7, 2.2 Hz, 1H),7.43 (s, 1H), 6.44 (s, 1H), 4.12 (s, 3H), 3.98 (d, J=7.3 Hz, 2H), 3.94(s, 1H), 3.37 (s, 3H), 1.35-1.30 (m, 1H), 0.63-0.59 (m, 2H), 0.35-0.31(m, 2H). MS (ESI): mass calcd. for C₂₅H₂₂ClF₃N₄O₃, 518.1; m/z found,519.0 [M+H]⁺ and the second eluting enantiomer was Example 217c: ¹H NMR(500 MHz, CDCl₃) δ ppm 8.71 (d, J=5.1 Hz, 1H), 8.06 (d, J=2.1 Hz, 1H),7.89-7.87 (m, 1H), 7.80 (d, J=8.8 Hz, 1H), 7.51-7.49 (m, 1H), 7.49-7.46(m, 1H), 7.38 (s, 1H), 6.40 (s, 1H), 4.35 (s, 1H), 4.12 (s, 3H), 3.98(d, J=7.3 Hz, 2H), 3.36 (s, 3H), 1.35-1.29 (m, 1H), 0.64-0.59 (m, 2H),0.35-0.31 (m, 2H). MS (ESI): mass calcd. for C₂₅H₂₂ClF₃N₄O₃, 518.1; m/zfound, 519.0 [M+H]⁺.

Example 218a6-[Hydroxy-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methyl]-2-methoxy-3-(2,2,2-trifluoroethyl)quinoline-4-carbonitrile

The title compound was prepared using[4-chloro-2-methoxy-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanol(Example 225a) in place of[4-chloro-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolusing the procedure described for Example 208a.6-[Hydroxy-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methyl]-2-methoxy-3-(2,2,2-trifluoroethyl)quinoline-4-carbonitrilewas purified by chiral SFC (Stationary phase: CHIRALPAK IC 5 μM 250×20mm, Mobile phase: 80% CO₂, 20% iPrOH+0.3% iPrNH₂) to give 2 enantiomers.The first eluting enantiomer was Example 218b: ¹H NMR (500 MHz, CDCl₃) δppm 8.75 (d, J=5.1 Hz, 1H), 8.23 (d, J=2.1 Hz, 1H), 7.91 (d, J=8.7 Hz,1H), 7.86-7.83 (m, 1H), 7.61 (dd, J=8.9, 2.1 Hz, 1H), 7.54 (d, J=5.2 Hz,1H), 7.50-7.47 (m, 1H), 6.51 (s, 1H), 4.15 (s, 3H), 3.91-3.83 (m, 3H),3.40 (s, 3H). MS (ESI): mass calcd. for C₂₄H₁₇F₆N₅O₂, 521.1; m/z found,522.0 [M+H]⁺ and the second eluting enantiomer was Example 218c: ¹H NMR(500 MHz, CDCl₃) δ ppm 8.75 (d, J=5.1 Hz, 1H), 8.23-8.20 (m, 1H), 7.92(d, J=8.8 Hz, 1H), 7.86-7.84 (m, 1H), 7.64-7.61 (m, 1H), 7.61-7.57 (m,1H), 7.54 (d, J=5.0 Hz, 1H), 6.54 (s, 1H), 4.15 (s, 3H), 3.91-3.83 (m,2H), 3.42 (s, 3H). MS (ESI): mass calcd. for C₂₄H₁₇F₆N₅O₂, 521.1; m/zfound, 522.0 [M+H]⁺.

Example 219a6-[(1-Acetylazetidin-3-yl)-hydroxy-(3-methyltriazol-4-yl)methyl]-3-(cyclopropylmethoxy)-2-ethyl-quinoline-4-carbonitrile

The title compound was prepared using1-[3-[[4-chloro-3-(cyclopropylmethoxy)-2-ethyl-6-quinolyl]-hydroxy-(3-methyltriazol-4-yl)methyl]azetidin-1-yl]ethanone(Example 222) in place of[4-chloro-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolusing the procedure described for Example 208a.6-[(1-Acetylazetidin-3-yl)-hydroxy-(3-methyltriazol-4-yl)methyl]-3-(cyclopropylmethoxy)-2-ethyl-quinoline-4-carbonitrilewas purified by chiral SFC (Stationary phase: CHIRALCEL OD-H 5 μM 250×20mm, Mobile phase: 60% CO₂, 40% MeOH) followed by chiral SFC (Stationaryphase: CHIRALCEL OD-H 5 μM 250×20 mm, Mobile phase: 60% CO₂, 40% MeOH)to give 2 enantiomers. The first eluting enantiomer was Example 219b: ¹HNMR (500 MHz, CDCl₃) δ ppm 8.34-8.21 (m, 1H), 8.01-7.97 (m, 1H),7.63-7.60 (m, 1H), 7.33-7.29 (m, 1H), 4.41-4.34 (m, 3H), 4.29-4.22 (m,1H), 4.16-4.11 (m, 1H), 4.09-3.96 (m, 1H), 3.80-3.74 (m, 1H), 3.73-3.70(m, 3H), 3.63-3.49 (m, 1H), 3.12-3.04 (m, 2H), 1.87-1.81 (m, 3H),1.40-1.36 (m, 4H), 0.75-0.70 (m, 2H), 0.47-0.42 (m, 2H). MS (ESI): masscalcd. for C₂₅H₂₈N₆O₃, 460.2; m/z found, 461.1 [M+H]⁺ and the secondeluting enantiomer was Example 219c: ¹H NMR (500 MHz, CDCl₃) δ ppm8.34-8.21 (m, 1H), 8.01-7.97 (m, 1H), 7.62-7.60 (m, 1H), 7.34-7.29 (m,1H), 4.44-4.36 (m, 3H), 4.28-4.20 (m, 1H), 4.18-4.11 (m, 1H), 4.11-3.96(m, 1H), 3.81-3.75 (m, 1H), 3.73-3.70 (m, 3H), 3.62-3.51 (m, 1H),3.12-3.04 (m, 2H), 1.87-1.82 (m, 3H), 1.40-1.36 (m, 4H), 0.76-0.69 (m,2H), 0.47-0.41 (m, 2H). MS (ESI): mass calcd. for C₂₅H₂₈N₆O₃, 460.2; m/zfound, 461.2 [M+H]⁺.

Example 220(4-Chloro-2-methoxy-8-methyl-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1,3,5-trimethyl-1H-pyrazol-4-yl)methanol

2,2,2-Trifluoroethyl trifluoromethanesulfonate (255 mg, 1.10 mmol) wasadded drop-wise to a mixture consisting of4-chloro-6-((1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl)-2-methoxy-8-methylquinolin-3-ol(500 mg, 1.10 mmol, Intermediate 90), Cs₂CO₃ (357 mg, 1.10 mmol) and THF(50 mL). The resultant reaction mixture was stirred at room temperaturefor 2 hours. The suspension was filtered through a pad of Celite® andthe pad was washed with ethyl acetate (20 mL×3). The filtrate wasconcentrated to dryness under reduced pressure to give the crudeproduct, which was purified by preparative HPLC (ACN/water with 0.05%NH₃). The pure fractions were collected and the volatiles were removedunder vacuum. The residue was suspended in water (10 mL) and theresulting mixture lyophilized to dryness. ¹H NMR (400 MHz, DMSO-d₆) δppm 7.96-7.93 (m, 1H), 7.45-7.42 (m, 1H), 6.45-6.42 (m, 1H), 5.76-5.74(m, 1H), 4.87-4.78 (m, 2H), 4.11 (s, 3H), 3.61 (s, 3H), 3.42 (s, 3H),2.61 (s, 3H), 2.28 (s, 3H), 1.80 (s, 3H), 1.66 (s, 3H); MS m/e 538.1[M+H]⁺.

Example 221[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethoxy)-6-quinolyl]-bis(2,3-dimethylimidazol-4-yl)methanol

The title compound was prepared using6-(bis(1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)methyl)-4-chloro-2-methoxyquinolin-3-ol(Intermediate 33) in place of4-chloro-6-(hydroxy(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methyl)-2-methoxyquinolin-3-olusing the procedure described for Example 213a. ¹H NMR (500 MHz, CDCl₃)δ ppm 8.19 (s, 1H), 7.86 (d, J=8.7 Hz, 1H), 7.42 (s, 1H), 6.74 (s, 2H),4.55-4.50 (m, 2H), 4.15 (s, 3H), 3.62 (s, 6H), 2.59 (s, 6H). MS (ESI):mass calcd. for C₂₃H₂₃ClF₃N₅O₃, 509.1; m/z found, 510.0 [M+H]⁺.

Example 2221-[3-[[4-Chloro-3-(cyclopropylmethoxy)-2-ethyl-6-quinolyl]-hydroxy-(3-methyltriazol-4-yl)methyl]azetidin-1-yl]ethanone

To a mixture ofazetidin-3-yl(4-chloro-3-(cyclopropylmethoxy)-2-ethylquinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol(147 mg, 0.34 mmol, Example 234) in CH₂Cl₂ (3.4 mL) was added Et₃N (239μL, 1.72 mmol) followed by acetic anhydride (131 μL, 1.37 mmol). Theresulting mixture was stirred at 46° C. for 4 hours then cooled to roomtemperature. The mixture was diluted with CH₂Cl₂ (6 mL) and sat. aq.NaHCO₃ (5 mL) and stirred at room temperature for 10 minutes. The layerswere separated and the aqueous further extracted with CH₂Cl₂ (2×15 mL).The organic layers were combined, dried (Na₂SO₄), filtered andconcentrated to dryness. The residue was purified by FCC (silica gel,MeOH/CH₂Cl₂) to provide the title compound as a white oil. ¹H NMR (500MHz, CDCl₃) δ ppm 8.31-8.22 (m, 1H), 7.99-7.95 (m, 1H), 7.61-7.57 (m,1H), 7.37-7.34 (m, 1H), 5.08 (s, 1H), 4.28-4.22 (m, 1H), 4.14-4.00 (m,1H), 3.97-3.95 (m, 2H), 3.74-3.71 (m, 4H), 3.57-3.48 (m, 1H), 3.12-3.06(m, 2H), 1.89-1.84 (m, 1H), 1.68-1.63 (m, 2H), 1.43-1.37 (m, 4H),1.28-1.23 (m, 1H), 0.73-0.66 (m, 2H), 0.44-0.36 (m, 2H). MS (ESI): masscalcd. for C₂₄H₂₈ClN₅O₃, 469.2; m/z found, 470.1 [M+H]⁺.

Example 223a1-[3-[[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethyl)-6-quinolyl]-hydroxy-(3-methyltriazol-4-yl)methyl]azetidin-1-yl]ethanone

The title compound was prepared usingazetidin-3-yl(4-chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol(Example 237) in place ofazetidin-3-yl(4-chloro-3-(cyclopropylmethoxy)-2-ethylquinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanolusing the procedure described for Example 222.

1-[3-[[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethyl)-6-quinolyl]-hydroxy-(3-methyltriazol-4-yl)methyl]azetidin-1-yl]ethanonewas purified by chiral SFC (Stationary phase: CHIRALPAK IC 5 μM 250×20mm, Mobile phase: 50% CO₂, 50% mixture of EtOH/iPrOH 50/50 v/v) to give2 enantiomers. The first eluting enantiomer was Example 223b: ¹H NMR(500 MHz, CDCl₃) δ ppm 8.34-8.25 (m, 1H), 7.80 (d, J=8.8 Hz, 1H), 7.59(d, J=3.6 Hz, 1H), 7.40-7.35 (m, 1H), 4.77-4.44 (m, 1H), 4.41-4.25 (m,1H), 4.25-4.19 (m, 1H), 4.16-4.11 (m, 1H), 4.11 (s, 3H), 3.88-3.81 (m,2H), 3.80-3.76 (m, 1H), 3.72-3.70 (m, 3H), 3.58-3.49 (m, 1H), 1.85-1.79(m, 3H). MS (ESI): mass calcd. for C₂₁H₂₁ClF₃N₅O₃, 483.1; m/z found,484.0 [M+H]⁺ and the second eluting enantiomer was Example 223c: ¹H NMR(500 MHz, CDCl₃) δ ppm 8.34-8.24 (m, 1H), 7.82-7.79 (m, 1H), 7.63-7.54(m, 1H), 7.39-7.35 (m, 1H), 4.75-4.37 (m, 1H), 4.27-4.20 (m, 1H),4.17-4.14 (m, 1H), 4.11 (s, 3H), 3.89-3.82 (m, 2H), 3.82-3.73 (m, 1H),3.72-3.67 (m, 3H), 3.61-3.34 (m, 2H), 1.86-1.82 (m, 3H). MS (ESI): masscalcd. for C₂₁H₂₁ClF₃N₅O₃, 483.1; m/z found, 484.0 [M+H]⁺.

Example 224a[2,4-Diethyl-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanol

The title compound was prepared using(2,4-dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol(Example 231) in place of tert-butyl3-((3-(benzyloxy)-2,4-dichloroquinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylateusing the procedure described for Intermediate 85.

[2,4-Diethyl-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanolwas purified by achiral SFC (Stationary phase: NH₂ 5 μM 150×30 mm,Mobile phase: 82% CO₂, 18% MeOH+0.3% iPrNH₂) followed by chiral SFC(Stationary phase: CHIRALPAK IC 5 μm 250×20 mm, Mobile phase: 75% CO₂,25% iPrOH+0.3% iPrNH₂), to give 2 enantiomers. The first elutingenantiomer was Example 224b: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.73 (d,J=5.1 Hz, 1H), 8.06 (d, J=8.8 Hz, 1H), 7.91 (d, J=2.0 Hz, 1H), 7.87-7.85(m, 1H), 7.65 (dd, J=8.8, 2.1 Hz, 1H), 7.54-7.51 (m, 2H), 6.55 (s, 1H),3.77-3.70 (m, 2H), 3.41 (s, 3H), 3.31 (s, 1H), 3.11-3.04 (m, 4H),1.40-1.36 (m, 3H), 1.17 (t, J=7.6 Hz, 3H). MS (ESI): mass calcd. forC₂₆H₂₄F₆N₄O, 522.2; m/z found, 523.3 [M+H]⁺ and the second elutingenantiomer was Example 224c: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.74 (d,J=5.1 Hz, 1H), 8.06 (d, J=8.8 Hz, 1H), 7.91-7.89 (m, 1H), 7.88-7.85 (m,1H), 7.67-7.63 (m, 1H), 7.54-7.51 (m, 2H), 6.56 (s, 1H), 3.77-3.70 (m,2H), 3.41 (s, 3H), 3.25 (s, 1H), 3.12-3.05 (m, 4H), 1.38 (t, J=7.5 Hz,3H), 1.18-1.15 (m, 3H). MS (ESI): mass calcd. for C₂₆H₂₄F₆N₄O, 522.2;m/z found, 523.3 [M+H]⁺.

Example 225a[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanol

To a mixture of(2,4-dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol(208 mg, 0.39 mmol, Example 231), toluene (3.9 mL) and methanol (0.97mL) was added sodium methoxide (107 mg, 1.94 mmol). The resultingmixture was stirred at 40° C. for 5 hours and then at room temperaturefor 15 hours. The mixture was diluted with EtOAc (25 mL) and washed withsaturated aqueous NH₄Cl (20 mL) followed by sat. aq. NaHCO₃ (20 mL). Theorganics were dried (Na₂SO₄), filtered and concentrated to dryness. Thecrude was purified by reverse-phase HPLC (acetonitrile/water+0.05% TFA)followed by another reverse-phase HPLC (acetonitrile/water+NH₄OH) toprovide the title compound as a yellow amorphous solid.

[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK IC 5 μM 250×20mm, Mobile phase: 80% CO₂, 20% iPrOH+0.3% iPrNH₂) to give twoenantiomers. The first eluting enantiomer was Example 225b: ¹H NMR (500MHz, CDCl₃) δ ppm 8.73 (d, J=5.2 Hz, 1H), 8.15 (d, J=2.1 Hz, 1H),7.87-7.85 (m, 2H), 7.60 (dd, J=8.8, 2.2 Hz, 1H), 7.51 (dd, J=5.0, 1.7Hz, 1H), 7.50-7.48 (m, 1H), 6.49 (s, 1H), 4.11 (s, 3H), 3.83 (q, J=10.0Hz, 2H), 3.55 (s, 1H), 3.40 (s, 3H). MS (ESI): mass calcd. forC₂₃H₁₇ClF₆N₄O₂, 530.1; m/z found, 531.2 [M+H]⁺ and the second elutingenantiomer was Example 225c: ¹H NMR (500 MHz, CDCl₃) δ ppm 8.73 (d,J=5.2 Hz, 1H), 8.15 (d, J=2.1 Hz, 1H), 7.87-7.85 (m, 2H), 7.60 (dd,J=8.8, 2.2 Hz, 1H), 7.52-7.50 (m, 1H), 7.50-7.49 (m, 1H), 6.50 (s, 1H),4.11 (s, 3H), 3.87-3.80 (m, 2H), 3.53 (s, 1H), 3.40 (s, 3H). MS (ESI):mass calcd. for C₂₃H₁₇ClF₆N₄O₂, 530.1; m/z found, 531.2 [M+H]⁺.

Example 226a2-Ethyl-6-[hydroxy-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methyl]-3-(2,2,2-trifluoroethyl)quinoline-4-carbonitrile

The title compound was prepared using[4-chloro-2-ethyl-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanol(Example 227a) in place of[4-chloro-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl](1-methyl-1H-imidazol-5-yl)[6-(trifluoromethyl)pyridin-3-yl]methanolusing the procedure described for Example 208a.2-Ethyl-6-[hydroxy-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methyl]-3-(2,2,2-trifluoroethyl)quinoline-4-carbonitrilewas purified by chiral SFC (Stationary phase: CHIRALPAK IC 5 μM 250×20mm, Mobile phase: 80% CO₂, 20% iPrOH+0.3% iPrNH₂) followed by Reversephase HPLC (Stationary phase: X-Bridge-C18 5 μM 150×30 mm), Mobilephase: Gradient from 70% NH₄HCO₃, 0.5% to 30% CH₃CN to 0% NH₄HCO₃, 0.5%to 100% CH₃CN) to give two enantiomers. The first eluting enantiomer wasExample 226b: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.75 (d, J=5.2 Hz, 1H), 8.34(d, J=2.1 Hz, 1H), 8.12 (d, J=8.9 Hz, 1H), 7.88-7.85 (m, 1H), 7.69 (dd,J=8.9, 2.1 Hz, 1H), 7.56-7.53 (m, 1H), 7.48 (s, 1H), 6.51 (s, 1H), 4.29(s, 1H), 3.98-3.92 (m, 2H), 3.40 (s, 3H), 3.16-3.12 (m, 2H), 1.44-1.41(m, 3H). MS (ESI): mass calcd. for C₂₅H₁₉F₆N₅O, 519.1; m/z found, 520.0[M+H]⁺ and the second eluting enantiomer was Example 226c: ¹H NMR (600MHz, CDCl₃) δ ppm 8.77-8.73 (m, 1H), 8.35-8.33 (m, 1H), 8.14-8.10 (m,1H) 7.88-7.85 (m, 1H), 7.71-7.68 (m, 1H), 7.57-7.54 (m, 1H), 7.50-7.47(m, 1H), 6.53-6.51 (m, 1H), 4.15-4.09 (m, 1H), 3.40 (s, 3H), 3.16-3.12(m, 2H), 3.98-3.92 (m, 2H), 1.44-1.41 (m, 3H), MS (ESI): mass calcd. forC₂₅H₁₉F₆N₅O, 519.1; m/z found, 520.0 [M+H]⁺.

Example 227a[4-Chloro-2-ethyl-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanol

The title compound was prepared using(2,4-dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol(Example 231) in place of tert-butyl3-((3-(benzyloxy)-2,4-dichloroquinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylateusing the procedure described for Intermediate 85.

[4-Chloro-2-ethyl-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanolwas purified by chiral SFC (Stationary phase: CHIRALPAK IC 5 μM 250×20mm, Mobile phase: 75% CO₂, 25% iPrOH+0.3% iPrNH₂) to give twoenantiomers. The first eluting enantiomer was Example 227b: ¹H NMR (600MHz, CDCl₃) δ ppm 8.72 (d, J=5.1 Hz, 1H), 8.29-8.26 (m, 1H), 8.05 (d,J=8.8 Hz, 1H), 7.90-7.88 (m, 1H), 7.70-7.67 (m, 1H), 7.54-7.51 (m, 1H),7.46-7.41 (m, 1H), 6.45 (s, 1H), 4.25 (s, 1H), 3.96-3.90 (m, 2H), 3.38(s, 3H), 3.13-3.08 (m, 2H), 1.41-1.38 (m, 3H), MS (ESI): mass calcd. forC₂₄H₁₉ClF₆N₄O, 528.1; m/z found, 529.0 [M+H]⁺ and the second elutingenantiomer was Example 227c: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.75-8.73 (m,1H), 8.27-8.24 (m, 1H), 8.09-8.04 (m, 1H) 7.88-7.86 (m, 1H), 7.71-7.66(m, 1H), 7.54-7.49 (m, 2H), 6.57-6.49 (m, 1H), 3.97-3.90 (m, 2H),3.54-3.50 (m, 1H), 3.13-3.08 (m, 2H), 3.40 (s, 3H), 1.42-1.38 (m, 3H).MS (ESI): mass calcd. for C₂₄H₁₉ClF₆N₄O, 528.1; m/z found, 529.0 [M+H]⁺.

Example 228(3-(Benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol

The title compound was prepared using(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone(Intermediate 14: step b) in place of(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanoneusing the procedure described for Example 169. ¹H NMR (500 MHz, CDCl₃) δppm 8.65 (d, J=5.1 Hz, 1H), 8.10 (d, J=2.1 Hz, 1H), 7.94-7.90 (m, 1H),7.79 (d, J=8.8 Hz, 1H), 7.55-7.51 (m, 2H), 7.50-7.44 (m, 2H), 7.40-7.36(m, 2H), 7.36-7.31 (m, 1H), 7.17-7.15 (m, 1H), 6.62 (s, 1H), 6.22-6.19(m, 1H), 5.16 (s, 2H), 4.15 (s, 3H), 3.29 (s, 3H). MS (ESI): mass calcd.for C₂₈H₂₂ClF₃N₄O₃, 554.1; m/z found, 555.0 [M+H]⁺.

Example 2294-((3-(Benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(hydroxy)(1-methyl-1H-imidazol-5-yl)methyl)benzonitrile

To a mixture of 5-bromo-1-methyl-1H-imidazole (569 mg, 3.417 mmol) inTHF (14 mL) at 0° C. was added iPrMgCl—LiCl (1.3 M in THF, 2.48 mL, 3.22mmol) to provide a white suspension. This mixture was stirred at 0° C.for 10 minutes, then the ice-water bath was removed and the mixturestirred at room temperature for 10 minutes. The reaction was then cooledto 0° C. in an ice-water bath and stirred at 0° C. for an additional 10minutes. Then, a solution of4-(3-(benzyloxy)-4-chloro-2-methoxyquinoline-6-carbonyl)benzonitrile(335 mg, 0.78 mmol, Intermediate 83: step a) in THF (8 mL) was added.The flask was rinsed with THF (1.5 mL), which was also added to thereaction. The resulting mixture was stirred at 0° C. for 10 minutes,then the ice-water bath was removed and the reaction was allowed to stirat room temperature for 4 hours. The reaction was quenched by theaddition of water (15 mL). The aqueous was then extracted with EtOAc(3×20 mL). The organic layers were combined, washed with brine, dried(Na₂SO₄), filtered and concentrated to dryness. The residue wastriturated with Et₂O, filtered and dried under air to provide the titlecompound as a white solid. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.01-7.99 (m,1H), 7.80 (d, J=8.7 Hz, 1H), 7.68-7.65 (m, 2H), 7.56-7.53 (m, 3H),7.53-7.52 (m, 1H), 7.50-7.46 (m, 2H), 7.41-7.34 (m, 3H), 6.45-6.44 (m,1H), 5.16 (s, 2H), 4.15 (s, 3H), 3.39 (s, 3H). MS (ESI): mass calcd. forC₂₉H₂₃ClN₄O₃, 510.2; m/z found, 511.0 [M+H]⁺.

Example 230(3-(Benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanol

The title compound was prepared using(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanone (Intermediate 22:step b) in place of(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanoneusing the procedure described for Example 169. ¹H NMR (600 MHz, CDCl₃) δppm 8.03-8.02 (m, 1H), 7.79-7.77 (m, 1H), 7.55-7.52 (m, 2H), 7.48 (dd,J=8.7, 2.2 Hz, 1H), 7.46-7.45 (m, 1H), 7.40-7.37 (m, 2H), 7.36-7.33 (m,2H), 7.33-7.30 (m, 3H), 6.45 (d, J=1.1 Hz, 1H), 5.16 (s, 2H), 4.15 (s,3H), 3.41-3.40 (m, 3H), 3.08 (s, 1H). MS (ESI): mass calcd. forC₂₈H₂₃Cl₂N₃O₃, 519.1; m/z found, 520.0 [M+H]⁺.

Example 231(2,4-Dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanol

The title compound was prepared using(1-methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone(Intermediate 14: step b) in place of(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanoneusing the procedure described for Example 161. ¹H NMR (500 MHz, CDCl₃) δppm 8.66 (d, J=5.1 Hz, 1H), 8.35 (d, J=2.0 Hz, 1H), 8.01 (d, J=8.9 Hz,1H), 7.96-7.94 (m, 1H), 7.79-7.74 (m, 1H), 7.48-7.44 (m, 1H), 7.38 (s,1H), 7.13-7.10 (m, 1H), 6.18-6.16 (m, 1H), 4.10-4.03 (m, 2H), 3.30 (s,3H). MS (ESI): mass calcd. for C₂₂H₁₄Cl₂F₆N₄O, 534.0; m/z found, 534.9[M+H]⁺.

Example 232 tert-Butyl3-((3-(benzyloxy)-2,4-dichloroquinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate

The title compound was prepared using3-(benzyloxy)-6-bromo-2,4-dichloroquinoline (Intermediate 29: step c) inplace of 3-(benzyloxy)-6-bromo-4-chloro-2-methoxyquinoline andtert-butyl3-(1-methyl-1H-1,2,3-triazole-5-carbonyl)azetidine-1-carboxylate(Intermediate 55: step b) in place of(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanoneusing the procedure described for Example 169. ¹H NMR (500 MHz, CDCl₃) δppm 8.31 (d, J=2.1 Hz, 1H), 7.98 (d, J=8.8 Hz, 1H), 7.62-7.61 (m, 1H),7.61-7.59 (m, 2H), 7.47-7.40 (m, 4H), 5.19 (s, 2H), 4.31-4.26 (m, 1H),3.97-3.88 (m, 2H), 3.71 (s, 3H), 3.70-3.65 (m, 1H), 3.52-3.46 (m, 1H),3.24 (s, 1H), 1.42 (s, 9H). MS (ESI): mass calcd. for C₂₈H₂₉Cl₂N₅O₄,569.2; m/z found, 570.1 [M+H]⁺.

Example 233 tert-Butyl3-((4-chloro-3-(cyclopropylmethoxy)-2-ethylquinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate

The title compound was prepared using tert-butyl3-((4-chloro-2-ethyl-3-hydroxyquinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate(Intermediate 85) in place of4-chloro-6-((2,6-dimethylpyridin-3-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)-2-methoxyquinolin-3-oland cyclopropylmethanol in place of 3-methyl-3-oxetanemethanol using theprocedure described for Example 36a. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.34(d, J=2.0 Hz, 1H), 8.23 (d, J=8.9 Hz, 1H), 7.63 (s, 1H), 7.51 (d, J=8.8Hz, 1H), 4.30-4.24 (m, 1H), 4.09-4.01 (m, 3H), 3.99-3.95 (m, 1H), 3.88(dd, J=9.0, 5.4 Hz, 1H), 3.71 (s, 3H), 3.68-3.63 (m, 1H), 3.50-3.45 (m,1H), 3.27-3.21 (m, 2H), 1.44 (s, 3H), 0.74-0.71 (m, 2H), 1.42-1.41 (m,9H), 0.42-0.39 (m, 2H). MS (ESI): mass calcd. for C₂₇H₃₄ClN₅O₄, 527.2;m/z found, 528.2 [M+H]⁺.

Example 234Azetidin-3-yl(4-chloro-3-(cyclopropylmethoxy)-2-ethylquinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

To a mixture of tert-butyl3-((4-chloro-3-(cyclopropylmethoxy)-2-ethylquinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate(218 mg, 0.34 mmol, Example 233) in CH₂Cl₂ (1.7 mL) was added TFA (0.26mL, 3.4 mmol) and the resulting solution was stirred at room temperaturefor 18 hours. The reaction was then diluted with CH₂Cl₂ (10 mL) andpartitioned with saturated aqueous NaHCO₃ (7 mL). The layers wereseparated and the aqueous further extracted with CH₂Cl₂ (2×15 mL). Theorganics were combined, dried (Na₂SO₄), filtered and concentrated todryness to afford the title compound as a cream-colored solid. ¹H NMR(500 MHz, CDCl₃) δ ppm 8.37-8.35 (m, 1H), 7.93 (d, J=8.8 Hz, 1H), 7.52(s, 1H), 7.40-7.37 (m, 1H), 4.22-4.17 (m, 1H), 3.94 (d, J=7.2 Hz, 2H),3.77 (s, 3H), 3.74-3.69 (m, 1H), 3.53-3.49 (m, 1H), 3.31-3.26 (m, 2H),3.07 (q, J=7.5 Hz, 2H), 1.38 (t, J=7.5 Hz, 4H), 1.28-1.24 (m, 2H),0.71-0.67 (m, 2H), 0.41-0.38 (m, 2H). MS (ESI): mass calcd. forC₂₂H₂₆ClN₅O₂, 427.2; m/z found, 428.1 [M+H]⁺.

Example 235 tert-Butyl3-((2,4-dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate

The title compound was prepared using tert-butyl3-(1-methyl-1H-1,2,3-triazole-5-carbonyl)azetidine-1-carboxylate(Intermediate 55: step b) in place of(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanoneusing the procedure described for Example 141. ¹H NMR (500 MHz, CDCl₃) δppm 8.44 (d, J=2.0 Hz, 1H), 7.99 (d, J=8.7 Hz, 1H), 7.54 (s, 1H),7.53-7.49 (m, 1H), 4.25-4.20 (m, 1H), 4.11-4.05 (m, 2H), 4.05-4.00 (m,1H), 3.92-3.88 (m, 1H), 3.70 (s, 3H), 3.64-3.59 (m, 1H), 3.51-3.44 (m,1H), 1.69-1.65 (m, 1H), 1.38 (s, 9H). MS (ESI): mass calcd. forC₂₃H₂₄Cl₂F₃N₅O₃, 545.1; m/z found, 546.1 [M+H]⁺.

Example 236 tert-Butyl3-((4-chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate

To a mixture of tert-butyl3-((2,4-dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate(393 mg, 0.72 mmol, Example 235) in toluene (7.2 mL) and MeOH (1.8 mL)was added NaOMe (198 mg, 3.6 mmol) and the resulting mixture heated to40° C. for 6.5 hours. The mixture was then cooled to room temperatureand allowed to stir at that temperature for 15.5 hours. The mixture wasthen diluted with EtOAc (50 mL) and washed with saturated aqueous NH₄Cl(35 mL) followed by saturated aqueous NaHCO₃ (35 mL). The organics weredried (Na₂SO₄), filtered and concentrated to dryness. The residue waspurified by reverse-phase HPLC (acetonitrile+water/NH₄OH) to afford thetitle compound as a white solid. ¹H NMR (500 MHz, CDCl₃) δ ppm 8.28 (d,J=2.1 Hz, 1H), 7.81-7.78 (m, 1H), 7.56 (s, 1H), 7.38-7.35 (m, 1H),4.26-4.20 (m, 1H), 4.10 (s, 3H), 4.00-3.96 (m, 1H), 3.93-3.89 (m, 1H),3.88-3.81 (m, 2H), 3.69 (s, 3H), 3.67-3.62 (m, 1H), 3.50-3.45 (m, 1H),1.40 (s, 9H). MS (ESI): mass calcd. for C₂₄H₂₇ClF₃N₅O₄, 541.2; m/zfound, 542.1 [M+H]⁺.

Example 237Azetidin-3-yl(4-chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol

The title compound was prepared using tert-butyl3-((4-chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate(Example 236) in place of tert-butyl3-((4-chloro-3-(cyclopropylmethoxy)-2-ethylquinolin-6-yl)(hydroxy)(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylateusing the procedure described for Example 234. ¹H NMR (400 MHz, CDCl₃) δppm 8.39 (d, J=2.0 Hz, 1H), 7.77 (d, J=8.8 Hz, 1H), 7.51 (s, 1H),7.44-7.40 (m, 1H), 4.22-4.17 (m, 1H), 4.09 (s, 3H), 3.87-3.81 (m, 2H),3.77 (s, 3H), 3.73-3.68 (m, 1H), 3.53-3.48 (m, 1H), 3.30-3.24 (m, 2H).MS (ESI): mass calcd. for C₁₉H₁₉ClF₃N₅O₂, 441.1; m/z found, 442.0[M+H]⁺.

Example 238a[4-(Azetidin-1-yl)-2-chloro-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(2,6-dimethyl-3-pyridyl)-(3-methyltriazol-4-yl)methanol

[2,4-Dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl](2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol(200 mg, 0.28 mmol, Example 141), azetidine (82 μL, 1.2 mmol), and DMF(2 mL) were combined in a reaction tube, then sealed and heated to 100°C. and maintained at that temperature overnight. The reaction vessel wasthen cooled to room temperature and the contents were transferred to aseparatory funnel with EtOAc dilution, then extracted three times withdeionized water. The organic phase was separated, dried over MgSO₄,filtered and concentrated under reduced pressure. The crude material waspurified via reverse phase chromatography using acetonitrile withammonium hydroxide in water as eluent to afford the title compound. ¹HNMR (600 MHz, CDCl₃) δ ppm 7.80 (d, J=8.8 Hz, 1H), 7.61 (s, 1H), 7.54(dd, J=8.9, 2.0 Hz, 1H), 6.94 (d, J=8.1 Hz, 1H), 6.91 (d, J=8.1 Hz, 1H),6.81 (s, 1H), 4.40-4.29 (m, 4H), 3.98-3.80 (m, 5H), 2.52 (s, 3H), 2.38(s, 3H), 2.37-2.30 (m, 2H). MS (ESI): mass calcd. for C₂₅H₂₄ClF₃N₆O,516.2; m/z found, 517.5 [M+H]⁺. Racemic[4-(azetidin-1-yl)-2-chloro-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(2,6-dimethyl-3-pyridyl)-(3-methyltriazol-4-yl)methanolwas purified via SFC with a Chiralpak AD-H column (5 μm 250×20 mm) usinga mobile phase of 75% CO₂ and a 25% methanol to provide one enantiomer:Example 238b: ¹H NMR (600 MHz, CDCl₃) δ ppm 7.75 (d, J=8.8 Hz, 1H),7.60-7.55 (m, 1H), 7.55-7.49 (m, 1H), 6.92 (d, J=8.0 Hz, 1H), 6.87 (d,J=8.1 Hz, 1H), 6.67 (s, 1H), 4.38-4.21 (m, 4H), 4.00-3.77 (m, 5H), 2.51(s, 3H), 2.36 (s, 3H), 2.32-2.19 (m, 2H). MS (ESI): mass calcd. forC₂₅H₂₄ClF₃N₆O, 516.2; m/z found, 517.6 [M+H]⁺.

Example 239[4-(Azetidin-1-yl)-2-chloro-3-(2,2,2-trifluoroethyl)-6-quinolyl]-bis(2,3-dimethylimidazol-4-yl)methanol

[2,4-Dichloro-3-(2,2,2-trifluoroethyl)quinolin-6-yl][bis(1,2-dimethyl-1H-imidazol-5-yl)]methanol(101 mg, 0.20 mmol, Example 144), azetidine (27 μL, 0.41 mmol), and DMF(10 mL) were combined in a reaction tube, then sealed and heated to 100°C. and maintained at that temperature overnight. The reaction vessel wasthen cooled to room temperature and the contents were transferred to aseparatory funnel with EtOAc dilution, then extracted three times withdeionized water. The organic phase was separated, dried over MgSO₄,filtered and concentrated under reduced pressure. The crude material waspurified via reverse phase chromatography using acetonitrile withammonium hydroxide in water as eluent to provide the title compound. ¹HNMR (600 MHz, CDCl₃) δ ppm 7.88-7.76 (m, 1H), 7.67 (d, J=8.7 Hz, 1H),7.63-7.53 (m, 1H), 5.97 (s, 2H), 4.43 (t, J=7.8 Hz, 4H), 4.00-3.86 (m,2H), 3.39 (s, 6H), 2.38 (p, J=7.6 Hz, 2H), 2.23 (s, 6H). MS (ESI): masscalcd. for C₂₅H₂₆ClF₃N₆O, 518.2; m/z found, 519.2 [M+H]⁺.

Example 240a[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[6-(trifluoromethyl)-3-pyridyl]methanol

6-Bromo-4-chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinoline (508 mg,1.43 mmol, Intermediate 69: step e) and THF (30 mL) were combined in adry round bottom flask under an N₂ atmosphere and cooled to −78° C. in adry ice acetone bath. n-BuLi (1.6 M in hexanes, 0.99 mL, 1.58 mmol) wasthen added dropwise via syringe over approximately 2 minutes and thecontents were allowed to stir at −78° C. for an additional 5 minutes.(1-Methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone(0.410 g, 1.61 mmol, Intermediate 10: step c) in THF (5 mL) was thencannulated into the reaction vessel and the reaction was stirred at −78°C. for two and a half hours. The dry ice bath was removed and replacedby an ice water bath and the reaction continued for approximately 45minutes. The reaction was quenched with a saturated, aqueous NH₄Clsolution, then transferred to a separatory funnel with EtOAc. Theorganic phase was separated and the aqueous layer was back extractedwith EtOAc, then the combined organic phases were dried over MgSO₄,filtered and concentrated under reduced pressure. The crude product waspurified by flash column chromatography (silica gel, 0-10% DCM/(10% of a2 M NH₃/MeOH in DCM)) to afford the title compound. ¹H NMR (600 MHz,CDCl₃) δ 8.82 (d, J=2.2 Hz, 1H), 8.20 (d, J=2.1 Hz, 1H), 7.89 (dd,J=8.2, 2.2 Hz, 1H), 7.82 (d, J=8.8 Hz, 1H), 7.63 (dd, J=8.3, 0.8 Hz,1H), 7.58 (dd, J=8.7, 2.1 Hz, 1H), 7.21 (d, J=1.1 Hz, 1H), 6.24 (d,J=1.1 Hz, 1H), 4.11 (s, 3H), 3.87-3.78 (m, 2H), 3.33 (s, 3H). MS (ESI):mass calcd. for C₂₃H₁₇ClF₆N₄O₂, 530.1; m/z found, 531.1 [M+H]⁺. Racemic[4-chloro-2-methoxy-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[6-(trifluoromethyl)-3-pyridyl]methanolwas purified via SFC with a Chiralpak AD-H column (5 μm 250×20 mm) usinga mobile phase of 80% CO₂ and a 20% MeOH/i-PrOH 50/50 v/v (+0.3%i-PrNH₂)) to provide two enantiomers: Example 240b: ¹H NMR (400 MHz,CDCl₃) δ 8.81 (d, J=2.3 Hz, 1H), 8.21 (d, J=2.1 Hz, 1H), 7.89 (dd,J=8.3, 2.2 Hz, 1H), 7.85-7.78 (m, 1H), 7.65 (dd, J=8.3, 0.8 Hz, 1H),7.57 (dd, J=8.8, 2.2 Hz, 1H), 7.20 (s, 1H), 6.33 (s, 1H), 6.25 (s, 1H),4.11 (d, J=2.4 Hz, 3H), 3.89-3.75 (m, 2H), 3.33 (d, J=2.2 Hz, 3H); MS(ESI): mass calcd. for C₂₃H₁₇ClF₆N₄O₂, 530.1; m/z found, 531.1 [M+H]⁺;and Example 240c: ¹H NMR (400 MHz, CDCl₃) δ 8.81 (d, J=2.3 Hz, 1H), 8.21(d, J=2.1 Hz, 1H), 7.89 (dd, J=8.3, 2.2 Hz, 1H), 7.81 (d, J=8.8 Hz, 1H),7.64 (d, J=8.3 Hz, 1H), 7.57 (dd, J=8.8, 2.2 Hz, 1H), 7.17 (s, 1H), 6.64(s, 1H), 6.22 (s, 1H), 4.11 (s, 3H), 3.87-3.75 (m, 2H), 3.32 (d, J=2.2Hz, 3H); MS (ESI): mass calcd. for C₂₃H₁₇ClF₆N₄O₂, 530.1; m/z found,531.1 [M+H]⁺.

Example 241a(6-[Hydroxy-(3-methylimidazol-4-yl)-[6-(trifluoromethyl)-3-pyridyl]methyl]-2-methoxy-3-(2,2,2-trifluoroethyl)quinoline-4-carbonitrile

To a dry tube equipped with a stirbar under a nitrogen atmosphere wasadded[4-chloro-2-methoxy-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[6-(trifluoromethyl)-3-pyridyl]methanol(205 mg, 0.39 mmol, Example 240a), zinc cyanide (98 mg, 0.82 mmol),X-Phos (41 mg, 0.085 mmol), Zn powder (26 mg, 0.39 mmol), Pd₂(dba)₃ (55mg, 0.060 mmol) then DMA (2 mL), which was previously degassed with astream of nitrogen. The vessel and contents were briefly degassed withnitrogen, then sealed and placed in a pre-equilibrated 120° C. reactionblock for approximately 20 hours. The contents were cooled to roomtemperature then transferred to a separatory funnel with EtOAc dilutionand extracted with saturated, aqueous ammonium chloride solution thendionized water. The organic phase was then separated, dried over MgSO₄,filtered and concentrated under reduced pressure. The compound waspurified via reverse phase chromatography using acetonitrile withammonium hydroxide in water as eluent. The fractions from thepurification containing the desired product were transferred to aseparatory funnel with EtOAc and extracted with deionized water. Theorganic phase was then dried over magnesium sulfate, filtered andconcentrated under reduced pressure to provide the title compound. ¹HNMR (600 MHz, CDCl₃) δ ppm ¹H NMR (600 MHz, CDCl₃) δ ppm 8.81 (s, 1H),8.20 (s, 1H), 8.03 (s, 1H), 7.98-7.87 (m, 2H), 7.71-7.60 (m, 2H),7.44-7.36 (m, 1H), 6.50 (s, 1H), 4.14 (s, 3H), 3.90-3.80 (m, 2H), 3.51(s, 3H). MS (ESI): mass calcd. for C₂₄H₁₇F₆N₅O₂, 521.1; m/z found, 522.1[M+H]⁺. Racemic6-[hydroxy-(3-methylimidazol-4-yl)-[6-(trifluoromethyl)-3-pyridyl]methyl]-2-methoxy-3-(2,2,2-trifluoroethyl)quinoline-4-carbonitrilewas purified by chiral SFC (Stationary phase: CHIRALCEL OJ-H 5 μm 250×20mm) using mobile phase: 90% CO₂ and a 10% mixture of MeOH/i-PrOH 50/50v/v (+0.3% i-PrNH₂)) to provide two enantiomers: Example 241b: ¹H NMR(600 MHz, CDCl₃) δ ppm 8.77 (d, J=2.2 Hz, 1H), 8.26 (d, J=2.1 Hz, 1H),7.92 (dd, J=8.3, 2.2 Hz, 1H), 7.86 (d, J=8.8 Hz, 1H), 7.66 (d, J=8.3 Hz,1H), 7.54 (dd, J=8.8, 2.1 Hz, 1H), 7.19 (s, 1H), 6.24 (s, 1H), 4.14 (s,3H), 3.89-3.80 (m, 2H), 3.36 (s, 3H); MS (ESI): mass calcd. forC₂₄H₁₇F₆N₅O₂, 521.1; m/z found, 522.1 [M+H]⁺; and Example 241c: ¹H NMR(600 MHz, CDCl₃) δ ppm 8.77 (d, J=2.2 Hz, 1H), 8.26 (d, J=2.1 Hz, 1H),7.92 (dd, J=8.2, 2.2 Hz, 1H), 7.86 (d, J=8.8 Hz, 1H), 7.66 (d, J=8.2 Hz,1H), 7.54 (dd, J=8.8, 2.1 Hz, 1H), 7.20 (s, 1H), 6.25 (s, 1H), 4.14 (s,3H), 3.85 (q, J=9.8 Hz, 2H), 3.36 (s, 3H); MS (ESI): mass calcd. forC₂₄H₁₇F₆N₅O₂, 521.1; m/z found, 522.1 [M+H]⁺.

Example 242a[4-Chloro-2-methoxy-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(4-chlorophenyl)-(3-methylimidazol-4-yl)methanol

6-Bromo-4-chloro-2-methoxy-3-(2,2,2-trifluoroethyl)quinoline (500 mg,1.41 mmol, Intermediate 69: step e) and THF (30 mL) were combined in adry round bottom flask under an N₂ atmosphere and cooled to −78° C. in adry ice acetone bath. n-BuLi (1.6 M in hexanes, 1.00 mL, 1.55 mmol) wasthen added dropwise via syringe over approximately 2 minutes and thecontents were allowed to stir at −78° C. for an additional 2 minutes.(4-Chlorophenyl)-(3-methylimidazol-4-yl)methanone (0.34 g, 1.6 mmol,Intermediate 22: step b) in THF (5 mL) was then cannulated into thereaction vessel and the reaction was stirred at −78° C. and graduallyallowed to warm to room temperature overnight. The reaction was quenchedwith a saturated, aqueous NH₄Cl solution, then transferred to aseparatory funnel with EtOAc. The organic phase was separated and theaqueous layer was back extracted with EtOAc, then the combined organicphases were dried over MgSO₄, filtered and concentrated under reducedpressure. The crude product was purified by flash column chromatography(silica gel, 0-10% DCM/(10% 2 M NH₃/MeOH in DCM)) to afford the titlecompound. ¹H NMR (400 MHz, CDCl₃) δ ppm 8.18 (d, J=2.1 Hz, 1H), 7.76 (d,J=8.8 Hz, 1H), 7.55 (dd, J=8.8, 2.1 Hz, 1H), 7.32-7.24 (m, 4H),7.11-7.05 (m, 1H), 6.18 (d, J=1.2 Hz, 1H), 4.10 (s, 3H), 3.86-3.75 (m,2H), 3.30 (s, 3H). MS (ESI): mass calcd. for C₂₃H₁₈Cl₂F₃N₃O₂, 495.1; m/zfound, 496.1 [M+H]⁺. Racemic[4-chloro-2-methoxy-3-(2,2,2-trifluoroethyl)-6-quinolyl]-(4-chlorophenyl)-(3-methylimidazol-4-yl)methanolwas purified on a chiral SFC (Stationary phase: CHIRALPAK AD-H 5 μm250×20 mm, Mobile phase: 70% CO₂, 30% EtOH (0.3% i-PrNH₂)) to providetwo enantiomers: Example 242b: ¹H NMR (600 MHz, CDCl₃) δ 8.15 (d, J=2.2Hz, 1H), 7.78 (d, J=8.8 Hz, 1H), 7.57 (dd, J=8.8, 2.1 Hz, 1H), 7.32-7.30(m, 4H), 7.27 (s, 1H), 6.31 (s, 1H), 4.10 (s, 3H), 3.87-3.76 (m, 2H),3.35 (s, 3H); MS (ESI): mass calcd. for C₂₃H₁₈Cl₂F₃N₃O₂, 495.1; m/zfound, 496.1 [M+H]⁺; and Example 242c: ¹H NMR (600 MHz, CDCl₃) δ ppm8.15 (d, J=2.1 Hz, 1H), 7.78 (d, J=8.8 Hz, 1H), 7.57 (dd, J=8.8, 2.1 Hz,1H), 7.33-7.29 (m, 4H), 7.27 (s, 1H), 6.31 (s, 1H), 4.10 (s, 3H),3.87-3.77 (m, 2H), 3.35 (s, 3H); MS (ESI): mass calcd. forC₂₃H₁₈Cl₂F₃N₃O₂, 495.1; m/z found, 496.1 [M+H]⁺.

Example 243a[4-Chloro-2-methoxy-3-(3,3,3-trifluoropropyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[6-(trifluoromethyl)-3-pyridyl]methanol

4-Chloro-6-iodo-2-methoxy-3-(3,3,3-trifluoropropyl)quinoline (500 mg,1.203 mmol, Intermediate 86: step c) was dissolved in THF under anitrogen atmosphere in a dry round bottom flask, then cooled to −78° C.in dry ice acetone bath. The contents were maintained at −78° C. forapproximately 5 minutes then n-BuLi (530 μL, 1.6 M in hexane, 1.32 mmol)was added dropwise via syringe over approximately 2 minutes and allowedto stir at −78° C. for approximately 2 minutes.(1-Methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone(0.338 g, 1.32 mmol, Intermediate 10: step c) in THF (10 mL) was addedvia cannula over 2 minutes and the reaction was stirred at −78° C. for 5minutes, then the dry ice acetone bath was removed and replaced with anice water bath. The contents were stirred at 0° C. for 1 hour, thenquenched with a saturated aqueous ammonium chloride solution then warmedto room temperature. The contents were transferred to a separatoryfunnel with EtOAc dilution. The aqueous layer was separated andextracted twice with EtOAc. The combined organic layers were then driedover MgSO₄, filtered and concentrated under reduced pressure. The crudeproduct was purified by flash column chromatography (silica gel, 0-70%DCM/(10% 2 M NH₃/MeOH in DCM)) to afford the title compound. ¹H NMR (600MHz, CDCl₃) δ ppm 8.80 (d, J=2.3 Hz, 1H), 8.15 (d, J=2.1 Hz, 1H), 7.88(dd, J=8.1, 2.2 Hz, 1H), 7.80 (d, J=8.7 Hz, 1H), 7.63 (dd, J=8.2, 0.8Hz, 1H), 7.53 (dd, J=8.8, 2.2 Hz, 1H), 7.22 (s, 1H), 6.24 (s, 1H), 4.11(s, 3H), 3.33 (s, 3H), 3.23-3.15 (m, 2H), 2.43-2.32 (m, 2H). MS (ESI):mass calcd. for C₂₄H₁₉ClF₆N₄O₂, 544.1; m/z found, 545.1 [M+H]⁺. Racemic[4-chloro-2-methoxy-3-(3,3,3-trifluoropropyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[6-(trifluoromethyl)-3-pyridyl]methanolwas purified via chiral SFC (Stationary phase: Chiralpak AD-H 5 μm250×30 mm, Mobile phase: 85% CO₂, 15% mixture of MeOH/i-PrOH 50/50 v/v(+0.3% i-PrNH₂)) to provide two enantiomers: Example 243b: ¹H NMR (600MHz, CDCl₃) δ ppm 8.82-8.77 (m, 1H), 8.18 (d, J=2.0 Hz, 1H), 7.86 (dd,J=8.4, 2.2 Hz, 1H), 7.77 (d, J=8.7 Hz, 1H), 7.62 (d, J=8.3 Hz, 1H), 7.54(s, 1H), 7.52-7.50 (m, 1H), 7.09 (s, 1H), 6.17-6.12 (m, 1H), 4.10 (d,J=1.1 Hz, 3H), 3.31 (s, 3H), 3.22-3.14 (m, 2H), 2.43-2.31 (m, 2H); MS(ESI): mass calcd. for C₂₄H₁₉ClF₆N₄O₂, 544.1; m/z found, 545.1 [M+H]⁺;and Example 243c: ¹H NMR (600 MHz, CDCl₃) δ ppm 8.80 (d, J=2.2 Hz, 1H),8.20-8.16 (m, 1H), 7.87 (dd, J=8.2, 2.2 Hz, 1H), 7.78 (dd, J=8.8, 1.3Hz, 1H), 7.63 (d, J=8.3 Hz, 1H), 7.54-7.49 (m, 1H), 7.12 (s, 1H), 6.15(s, 1H), 4.10 (s, 3H), 3.31 (s, 3H), 3.21-3.14 (m, 2H), 2.43-2.32 (m,2H); MS (ESI): mass calcd. for C₂₄H₁₉ClF₆N₄O₂, 544.1; m/z found, 545.1[M+H]⁺.

Example 244a[4-Chloro-2-methoxy-3-(3,3,3-trifluoropropyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanol

4-Chloro-6-iodo-2-methoxy-3-(3,3,3-trifluoropropyl)quinoline (500 mg,1.203 mmol, Intermediate 86: step c) was dissolved in THF under anitrogen atmosphere in a dry round bottom flask, then cooled to −78° C.in dry ice acetone bath. The contents were maintained at −78° C. forapproximately 5 minutes then n-BuLi (530 μL, 1.6 M in hexane, 1.32 mmol)was added dropwise via syringe over approximately 2 minutes and allowedto stir at −78° C. for approximately 2 minutes.(1-Methyl-1H-imidazol-5-yl)(2-(trifluoromethyl)pyridin-4-yl)methanone(0.338 g, 1.32 mmol, Intermediate 14: step b) in THF (10 mL) was addedvia cannula over 2 minutes and the reaction was stirred at −78° C. for 5minutes, then the dry ice acetone bath was removed and replaced with anice water bath. The contents were stirred at 0° C. for 1 hour, thenquenched with a saturated aqueous ammonium chloride solution then warmedto room temperature. The contents were transferred to a separatoryfunnel with EtOAc dilution. The aqueous layer was separated andextracted twice with EtOAc. The combined organic layers were then driedover MgSO₄, filtered and concentrated under reduced pressure. The crudeproduct was purified by flash column chromatography (silica gel, 30-70%DCM/(10% 2 M NH₃/MeOH in DCM)) to provide the title compound. ¹H NMR(600 MHz, CDCl₃) δ 8.65 (d, J=5.1 Hz, 1H), 8.16 (d, J=2.1 Hz, 1H), 7.91(dd, J=1.7, 0.8 Hz, 1H), 7.80 (d, J=8.8 Hz, 1H), 7.54 (dd, J=8.8, 2.2Hz, 1H), 7.47 (dd, J=5.3, 1.7 Hz, 1H), 7.17 (s, 1H), 6.21 (d, J=1.1 Hz,1H), 4.11 (s, 3H), 3.31 (s, 3H), 3.22-3.16 (m, 2H), 2.43-2.32 (m, 2H).MS (ESI): mass calcd. for C₂₄H₁₉ClF₆N₄O₂, 544.1; m/z found, 545.1[M+H]⁺. Racemic[4-chloro-2-methoxy-3-(3,3,3-trifluoropropyl)-6-quinolyl]-(3-methylimidazol-4-yl)-[2-(trifluoromethyl)-4-pyridyl]methanolwas purified on a chiral SFC (Stationary phase: Chiralpak IC 5 μm 250×30mm, Mobile phase: 80% CO₂, 20% mixture of i-PrOH (+0.3% i-PrNH₂)) toprovide two enantiomers: Example 244b: ¹H NMR (400 MHz, CDCl₃) δ 8.70(d, J=5.1 Hz, 1H), 8.15 (d, J=2.1 Hz, 1H), 7.88 (dd, J=1.7, 0.8 Hz, 1H),7.81 (d, J=8.8 Hz, 1H), 7.54 (dd, J=8.8, 2.2 Hz, 1H), 7.50 (dd, J=5.1,1.7 Hz, 1H), 7.31 (s, 1H), 6.32 (d, J=1.1 Hz, 1H), 5.20 (s, 1H), 4.11(s, 3H), 3.34 (s, 3H), 3.25-3.14 (m, 2H), 2.47-2.29 (m, 2H); MS (ESI):mass calcd. for C₂₄H₁₉ClF₆N₄O₂, 544.1; m/z found, 545.1 [M+H]⁺; andExample 244c: ¹H NMR (400 MHz, CDCl₃) δ ppm 8.69 (d, J=5.1 Hz, 1H), 8.15(d, J=2.1 Hz, 1H), 7.88 (dd, J=1.8, 0.8 Hz, 1H), 7.81 (d, J=8.7 Hz, 1H),7.54 (dd, J=8.8, 2.2 Hz, 1H), 7.49 (dd, J=5.2, 1.7 Hz, 1H), 7.29 (s,1H), 6.30 (d, J=1.1 Hz, 1H), 5.37 (s, 1H), 4.11 (s, 3H), 3.33 (s, 3H),3.23-3.14 (m, 2H), 2.46-2.29 (m, 2H); MS (ESI): mass calcd. forC₂₄H₁₉ClF₆N₄O₂, 544.1; m/z found, 545.1 [M+H]⁺.

Example 245a[4-Chloro-2-methoxy-3-(3,3,3-trifluoropropyl)-6-quinolyl]-(4-chlorophenyl)-(3-methylimidazol-4-yl)methanol

4-Chloro-6-iodo-2-methoxy-3-(3,3,3-trifluoropropyl)quinoline (500 mg,1.203 mmol, Intermediate 86: step c) was dissolved in THF under anitrogen atmosphere in a dry round bottom flask, then cooled to −78° C.in dry ice acetone bath. The contents were maintained at −78° C. forapproximately 5 minutes then n-BuLi (530 μL, 1.6 M in hexane, 1.32 mmol)was added dropwise via syringe over approximately 2 minutes and themixture was allowed to stir at −78° C. for approximately 2 minutes.(4-Chlorophenyl)(1-methyl-1H-imidazol-5-yl)methanone (0.292 g, 1.32mmol, Intermediate 22: step b) in THF (10 mL) was added via cannula over2 minutes and the reaction was stirred at −78° C. for 5 minutes, thenthe dry ice acetone bath was removed and replaced with an ice waterbath. The contents were stirred at 0° C. for 1 hour, then quenched witha saturated aqueous ammonium chloride solution then warmed to roomtemperature. The contents were transferred to a separatory funnel withEtOAc dilution. The aqueous layer was separated and extracted twice withEtOAc. The combined organic layers were then dried over MgSO₄, filteredand concentrated under reduced pressure. The crude product was purifiedby flash column chromatography (silica gel, 30-70% DCM/(10% 2 M NH₃/MeOHin DCM)) to afford the title compound. ¹H NMR (600 MHz, CDCl₃) δ ppm8.12 (d, J=2.1 Hz, 1H), 7.76 (d, J=8.8 Hz, 1H), 7.52 (dd, J=8.7, 2.2 Hz,1H), 7.33-7.27 (m, 3H), 7.25 (d, J=12.3 Hz, 2H), 6.28 (s, 1H), 4.10 (s,3H), 3.34 (s, 3H), 3.23-3.15 (m, 2H), 2.43-2.31 (m, 2H). MS (ESI): masscalcd. for C₂₄H₂₀Cl₂F₃N₃O₂, 509.1; m/z found, 510.1 [M+H]⁺. Racemic[4-chloro-2-methoxy-3-(3,3,3-trifluoropropyl)-6-quinolyl]-(4-chlorophenyl)-(3-methylimidazol-4-yl)methanolwas purified via chiral SFC (Stationary phase: Chiralpak AD-H 5 μm250×30 mm, Mobile phase: 80% CO₂, 20% mixture of MeOH/i-PrOH 50/50 v/v(+0.3% i-PrNH₂)) to provide two enantiomers: Example 245b: ¹H NMR (600MHz, CDCl₃) δ ppm 8.13 (d, J=2.1 Hz, 1H), 7.72 (d, J=8.8 Hz, 1H), 7.49(dd, J=8.8, 2.2 Hz, 1H), 7.32-7.25 (m, 4H), 7.06 (s, 1H), 6.57 (s, 1H),6.20-6.16 (m, 1H), 4.10 (s, 3H), 3.30 (s, 3H), 3.20-3.13 (m, 2H),2.41-2.31 (m, 2H); MS (ESI): mass calcd. for C₂₄H₂₀Cl₂F₃N₃O₂, 509.1; m/zfound, 510.1 [M+H]⁺; and Example 245c: ¹H NMR (600 MHz, CDCl₃) δ ppm8.13 (d, J=2.1 Hz, 1H), 7.72 (d, J=8.7 Hz, 1H), 7.49 (dd, J=8.8, 2.1 Hz,1H), 7.33-7.25 (m, 4H), 7.07 (s, 1H), 6.54 (s, 1H), 6.18 (s, 1H), 4.10(s, 3H), 3.30 (s, 3H), 3.21-3.13 (m, 2H), 2.42-2.31 (m, 2H); MS (ESI):mass calcd. for C₂₄H₂₀Cl₂F₃N₃O₂, 509.1; m/z found, 510.1 [M+H]⁺.

Example 246(3-(Benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1,3,5-trimethyl-1H-pyrazol-4-yl)methanol

n-BuLi (1.5 mL, 2.5 M in hexanes, 3.7 mmol) was added dropwise to a −65°C. solution consisting of 5-bromo-1,2-dimethyl-1H-imidazole (642 mg,3.67 mmol) and THF (25 mL). The resultant reaction mixture was stirredat −65° C. for 20 minutes and then treated with a solution of(3-(benzyloxy)-4-chloro-2-methoxyquinolin-6-yl)(1,3,5-trimethyl-1H-pyrazol-4-yl)methanone(800 mg, 1.83 mmol, Intermediate 87: step b) and THF (10 mL) at −65° C.The resulting mixture was stirred at room temperature for 20 minutesbefore quenching with saturated aqueous NH₄Cl (20 mL) and extractingwith dichloromethane:methanol (5:1, 50 mL×10). The combined organicextracts were dried over Na₂SO₄, filtered and concentrated to drynessunder reduced pressure to give the crude product, which was purified byFCC (silica gel, eluent:petroleum ether:ethyl acetate=1:1) to afford thetitle compound. MS m/e 532.1 [M+H]⁺.

Example 247(3-(Benzyloxy)-4-chloro-2-methoxy-8-methylquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1,3,5-trimethyl-1H-pyrazol-4-yl)methanol

n-BuLi (0.5 mL, 2.5 M in hexane, 1.25 mmol) was added drop-wise to a−70° C. solution consisting of 5-bromo-1,2-dimethyl-1H-imidazole (600mg, 1.33 mmol) and THF (50 mL). The resultant reaction mixture wasstirred at −70° C. for 20 minutes and then treated with a solution of(3-(benzyloxy)-4-chloro-2-methoxy-8-methylquinolin-6-yl)(1,3,5-trimethyl-1H-pyrazol-4-yl)methanone(600 mg, 1.33 mmol, Intermediate 89: step h) and THF (15 mL) at −70° C.The resulting mixture was stirred at room temperature for 20 minutesbefore quenching with saturated aqueous NH₄Cl (20 mL) and extractingwith dichloromethane:methanol (5:1, 50 mL×10). The combined organicextracts were dried over Na₂SO₄, filtered and concentrated to drynessunder reduced pressure to give the crude product, which was purified byFCC (silica gel, eluent: petroleum ether:ethyl acetate=50:1 to 20:1) toafford the title compound. MS m/e 546.2 [M+H]⁺.

Example 248(4-Chloro-2-methoxy-3-(2,2,2-trifluoroethoxyl)quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)(1,3,5-trimethyl-1H-pyrazol-4-yl)methanol

2,2,2-Trifluoroethyl trifluoromethanesulfonate (157 mg, 0.679 mmol) wasadded drop-wise to a mixture consisting of4-chloro-6-((1,2-dimethyl-1H-imidazol-5-yl)(hydroxy)(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl)-2-methoxyquinolin-3-ol(300 mg, 0.679 mmol, Intermediate 88), Cs₂CO₃ (221 mg, 0.678 mmol) andTHF (50 mL). The resultant reaction mixture was stirred at roomtemperature for 2 hours. The suspension was filtered through a pad ofCelite® and the pad was washed with ethyl acetate (20 mL×3). Thefiltrate was concentrated to dryness under reduced pressure to give thecrude product, which was purified by reverse phase preparative HPLC(ACN/water with 0.05% NH₃). The pure fractions were collected and thevolatiles were removed under vacuum. The residue was suspended in water(10 mL) and the resulting mixture lyophilized to dryness. ¹H NMR (400MHz, DMSO-d₆) δ ppm 8.19-8.13 (m, 1H), 7.77 (d, J=9.2 Hz, 1H), 7.52-7.44(m, 1H), 6.51 (br. s., 1H), 5.71 (s, 1H), 4.88-4.77 (m, 2H), 4.08 (s,3H), 3.61 (s, 3H), 3.43 (s, 3H), 2.28 (s, 3H), 1.79 (s, 3H), 1.65 (s,3H); MS m/e 524.2 [M+H]⁺.

In Vitro Biological Data

ThermoFluor® Assay

ThermoFluor® is a fluorescence based assay that estimates ligand bindingaffinities by measuring the effect of a ligand on protein thermalstability (Pantoliano, M. W., Petrella, E. C., Kwasnoski, J. D.,Lobanov, V. S., Myslik, J., Graf, E., Carver, T., Asel, E., Springer, B.A., Lane, P., and Salemme, F. R. (2001) High-density miniaturizedthermal shift assays as a general strategy for drug discovery. J BiomolScreen 6, 429-40, and Matulis, D., Kranz, J. K., Salemme, F. R., andTodd, M. J. (2005) Thermodynamic stability of carbonic anhydrase:measurements of binding affinity and stoichiometry using ThermoFluor.Biochemistry 44, 5258-66). This approach is applicable to a wide varietyof systems, and rigorous in theoretical interpretation throughquantitation of equilibrium binding constants (K_(D)).

In a ThermoFluor® experiment where protein stability is monitored as thetemperature is steadily increased, an equilibrium binding ligand causesthe midpoint of an unfolding transition (T_(m)) to occur at a highertemperature. The shift in the melting point described as a ΔT_(m) isproportional to the concentration and affinity of the ligand. Thecompound potency may be compared as a rank order of either ΔT_(m) valuesat a single compound concentration or in terms of K_(D) values,estimated from concentration response curves.

RORγt ThermoFluor® Assay Construct

For the RORγt construct used in the ThermoFluor® assay, numbering forthe nucleotide sequences was based on the reference sequence for humanRORγt, transcript variant 2, NCBI Accession: NM_001001523.1 (SEQ IDNO:1). Nucleotides 850-1635 (SEQ ID NO:2) coding for the wild type humanRORγt ligand binding domain (RORγt LBD) were cloned into the pHIS1vector, a modified pET E. coli expression vector (Accelagen, San Diego),containing an in-frame N-terminal His-tag and a TurboTEV proteasecleavage site (ENLYFQG, SEQ ID NO:3) upstream of the cloned insertsequence. The amino acid sequence for the RORγt construct used in theThermofluor® assay is shown as SEQ ID NO:4.

ThermoFluor® experiments were carried out using instruments owned byJanssen Research and Discovery, L.L.C. through its acquisition of3-Dimensional Pharmaceuticals, Inc. 1,8-ANS (Invitrogen) was used as afluorescent dye. Protein and compound solutions are dispensed into black384-well polypropylene PCR microplates (Abgene) and overlayed withsilicone oil (1 μL, Fluka, type DC 200) to prevent evaporation.

Bar-coded assay plates are robotically loaded onto a thermostaticallycontrolled PCR-type thermal block and then heated at a typical ramp-rateof 1° C./min for all experiments. Fluorescence was measured bycontinuous illumination with UV light (Hamamatsu LC6) supplied via fiberoptic and filtered through a band-pass filter (380-400 nm; >6 ODcutoff). Fluorescence emission of the entire 384-well plate was detectedby measuring light intensity using a CCD camera (Sensys, RoperScientific) filtered to detect 500±25 nm, resulting in simultaneous andindependent readings of all 384 wells. Images were collected at eachtemperature, and the sum of the pixel intensity in a given area of theassay plate was recorded versus temperature. Reference wells containedRORγt without compounds, and the assay conditions were as follows:

-   -   0.065 mg/mL RORγt    -   60 μM 1,8-ANS    -   100 mM Hepes, pH 7.0    -   10 mM NaCl    -   2.5 mM GSH    -   0.002% Tween-20

Project compounds were arranged in a pre-dosed mother plate (GreinerBio-one) wherein compounds are serially diluted in 100% DMSO by 1:2 froma high concentration of 10 mM over 12 columns within a series (column 12is a reference well containing DMSO, no compound). The compounds wererobotically dispensed directly into assay plates (1×=46 nL) using aHummingbird capillary liquid handling instrument (Digilab). Followingcompound dispense, protein and dye in buffer was added to achieve thefinal assay volume of 3 μL, followed by 1 μL of silicone oil.

The binding affinity was estimated as described previously (Matulis, D.,Kranz, J. K., Salemme, F. R., and Todd, M. J. (2005) Thermodynamicstability of carbonic anhydrase: measurements of binding affinity andstoichiometry using ThermoFluor®. Biochemistry 44, 5258-66) using thefollowing thermodynamic parameters of protein unfolding:

Reference RORγt T_(m):47.8° C.

ΔH_((Tm))=115 kcal/mol

ΔC_(p(Tm))=3 kcal/mol

Cell Based Biological Data

Compounds were assessed for RORgt functional modulation using either theRORgt ligand binding domain (LBD) reporter assay, or the RORgtfull-length (FL) reporter assay. Data from either assay can be used todemonstrate functional modulation of RORgt activity by compounds

RORγt (LBD) Reporter Assay

A reporter assay was used to test functional activity of RORγtmodulatory compounds on transcriptional activation driven by the RORγtLBD. Cells used in the assay were co-transfected with two constructs.The first construct, pBIND-RORγt LBD, contained the wild type humanRORγt LBD fused to the DNA binding domain of the GAL4 protein. Thesecond construct, pGL4.31 (Promega Cat no. C935A), contained multipleGAL4 responsive DNA elements upstream of firefly luciferase. To generatea background control, cells were similarly co-transfected with twoconstructs, but in the first construct the AF2 amino acid motif in theRORγt LBD was changed from LYKELF (SEQ ID NO:5) to LFKELF (SEQ ID NO:6).The AF2 mutation has been shown to prevent co-activator binding to theRORγt LBD, thus preventing transcription of firefly luciferase. Themutant construct was called pBIND-RORγt-AF2.

For the RORγt constructs used in the reporter assay, numbering for thenucleotide sequences was also based on the reference sequence for humanRORγt, transcript variant 2, NCBI Accession: NM_001001523.1 (SEQ IDNO:1). For the wild type human RORγt LBD construct, pBIND-RORγt LBD,nucleotides 850-1635 (SEQ ID NO:2) coding for the wild type human RORγtLBD were cloned into EcoRI and NotI sites in the pBIND vector (Promegacat. No E245A). The pBIND vector contains the GAL4 DNA Binding Domain(GAL4 DBD) and the renilla luciferase gene under control of the SV40promoter. Renilla luciferase expression serves as a control fortransfection efficiency and cell viability. For the background controlconstruct, pBIND-RORγt-AF2, the AF2 domain of RORγt LBD was mutatedusing the Quik Change II Site Directed Mutagenesis System (StratageneCat. No. 200519). The nucleotide sequence coding for the RORγt LBDsequence with the mutated AF2 domain is shown as SEQ ID NO:7. The aminoacid sequences for the wild type RORγt LBD and RORγt LBD with themutated AF2 domain are shown as SEQ ID NO:8 and SEQ ID NO:9,respectively.

The reporter assay was performed by transiently transfecting HEK293Tcells with 5 μg of pBIND-RORγt LBD or pBIND-RORγt LBD-AF2 and 5 μgpGL4.31 (Promega Cat no. C935A) using Fugene 6 (Invitrogen Cat no.E2691) at a 1:6 ratio of DNA:Fugene 6 in a T-75 flask in which cellswere at least 80% confluent. Twenty four hours after bulk transfection,cells were plated into 96-well plates at 50,000 cells/well in phenol-redfree DMEM containing 5% Lipid Reduced FCS and Pen/Strep. Six hours afterplating, cells were treated with compounds for 24 hours. Media wasremoved and cells were lysed with 50 μL 1× Glo Lysis Buffer (Promega).Dual Glo Luciferase Reagent (50 μL/well) was then added and fireflyluciferase luminescence was read on an Envision after a ten minuteincubation. Finally, Stop and Glo reagent (50 μL/well) was added andrenilla luciferase luminescence was read on an Envision after a tenminute incubation. To calculate the effect of compounds on RORγtactivity, the ratio of firefly to renilla luciferase was determined andplotted against compound concentration. Agonist compounds increaseRORγt-driven luciferase expression, and antagonist or inverse agonistcompounds decrease luciferase expression.

RORγt (Full-Length Human) Reporter Assay

A reporter assay was used to test functional activity of RORγtmodulatory compounds on transcriptional activation driven by full-lengthhuman RORγt. Cells used in this assay were transiently co-transfectedwith three different plasmids, one expressing the GAL4-DNA bindingdomain (DBD)-RORγt fusion protein under control of a CMV promoter(NH2-Gal4-DBD:RORC-COOH in pCMV-BD, Stratagene #211342), and tworeporter plasmids—the firefly luciferase reporter under control of aGAL4 promoter (pFR-Luc 2× GAL4) and Renilla luciferase reporter undercontrol of CMV promoter (pRL-CMV, Promega #E2261). The full-lengthcoding sequence was used for human RORγt, i.e., nucleotides 142-1635 ofhuman RORγt, transcript variant 2, NCBI Accession: NM_001001523.1 (SEQID NO:1). HEK293T cells were plated at 35000 per well in 96-well platein medium of MEM with 8.6% FBS. After 18-22 hours incubation, thetransfection was carried out by using a PEI solution with 170.5 ng totalDNA/well (50 ng pCMV-BD-ROR plus 20 ng of pFR-Luc reporter and 0.5 ng ofpRL-CMV reporter plus 100 ng Carrier DNA (Clontech #630440) for eachwell). 4-6 hours after transfection, cells were treated with compoundsfor overnight in the medium with final concentration of FBS 1.1% andDMSO 0.1%. After overnight (16 to 20 hours) incubation, media wereremoved and cells were lysed with 20 μL 1× Passive Lysis Buffer(Promega) for 10-15 minutes. Luminescence was measured using a BMGLUMIstar OPTIMA plate reader, after addition of 75 μL/well fireflyluciferase buffer, followed by 75 μL/well Renilla luciferase buffer. Tocalculate the effect of compounds on RORγt activity, firefly values werenormalized against values of DMSO only and values of reference compoundat saturating concentration, then further normalized against Renillasignals. IC50s were generated by plotting final Renilla normalized dataagainst compound concentration and percent inhibition was calculatedagainst DMSO control.

Human Th17 Assay

The human Th17 assay tests the effect of RORγt modulatory compounds onIL-17 production by CD4 T cells under conditions which favor Th17differentiation. Total CD4⁺ T cells were isolated from the peripheralblood mononuclear cells (PBMC) of healthy donors using a CD4⁺ T cellisolation kit II, following the manufacturer's instructions (MiltenyiBiotec). Cells were resuspended in a medium of RPMI-1640 supplementedwith 10% fetal bovine serum, penicillin, streptomycin, glutamate, andβ-mercaptoethanol and were added to 96-well plates at 1.5×10⁵ per 100 μLper well. 50 μL of compound at titrated concentrations in DMSO wereadded into each well at final DMSO concentration at 0.2%. Cells wereincubated for 1 hour, then 50 μL of Th17 cell differentiation medium wasadded to each well. The final concentrations of antibodies and cytokines(R&D Systems) in differentiation medium were: 3×10⁶/mL anti-CD3/CD28beads (prepared using human T cell activation/expansion kit, MiltenyiBiotec), 10 μg/mL anti-IL4, 10 μg/mL anti-IFNγ, 10 ng/mL IL1β, 10 ng/mLIL23, 50 ng/mL IL6, 3 ng/mL TGFβ and 20 U/mL IL2. Cells were cultured at37° C. and 5% CO₂ for 3 days. Supernatants were collected and theaccumulated IL-17 in culture was measured by using MULTI-SPOT® CytokinePlate following manufacture's instruction (Meso Scale Discovery). Theplate was read using Sector Imager 6000, and IL-17 concentration wasextrapolated from the standard curve. The IC50s were determined byGraphPad.

TABLE 1 RORγt RORγt RORγt (LBD) (LBD) (FL) Human Reporter Reporter RORγt(FL) Reporter Th17 ThermoFluor ® Assay, Assay, % Reporter Assay, %Assay, Example Assay, Kd IC50 inhibition Assay, inhibition IC₅₀ Number(μM) (μM) @ 6 μM IC50 (μM) @ 6 μM (μM)  1a ND ND ND ND ND ND  1b 0.221.8 78 ND ND ND  1c 0.0001 ~2 66 ND ND ND  2a ND ND ND ND ND ND  2b NDND ND ND ND ND  2c 0.11 ND ND ND ND ND  3 0.1 1.8 81 ND ND ND  4a0.016 >6 24 ND ND ND  4b 0.009 >6 42 ND ND >6  4c 0.053 >6 −6 ND ND ND 5a 0.25 >6 45 ND ND ND  5b 0.35 >6 33 ND ND ND  5c 0.13 >6 36 ND ND ND 6a 0.22 >6 26 ND ND ND  6b 0.24 >6 17 ND ND ND  6c 0.13 >6 26 ND ND ND 7a 0.22 0.71 80 ND ND ND  7b 0.06 0.45 84 ND ND 0.21  7c 0.49 >6 47 NDND ND  8 0.031 0.11 93 ND ND 0.2  9 8.2 >6 16 ND ND ND  10 0.52 ~6 55 NDND ND  11a 0.39 1.5 86 ND ND ND  11b 0.14 0.56 93 ND ND ND  11c 3.6 5 52ND ND ND  12a 0.29 1.1 93 ND ND ND  12b 9.6 >6 23 ND ND ND  12c 0.0630.33 93 ND ND ND  13a 0.025 0.25 100 ND ND ND  13b 1.1 ~4 70 ND ND ND 13c 0.029 0.042 100 ND ND 0.065  14a 0.0025 0.023 99 ND ND ND  14b 1.44.5 72 ND ND ND  14c 0.0013 0.03 98 ND ND ND  15a 0.029 0.08 94 ND ND ND 15b 0.0051 ~0.04 97 ND ND ND  15c 0.15 0.7 86 ND ND ND  16 0.029 ND ND0.12 101  ND  17a ND ND ND ND ND ND  17b 0.0059 ND ND 0.071 105  ND  17c0.017 ND ND 0.095 107  ND  18 0.35 1.7 80 ND ND ND  19 0.45 0.37 95 NDND 1.3  20 3.8 1.3 87 ND ND ND  21 1.1 1.1 93 ND ND ND  22 3.1 ~6 50 NDND ND  23 4.3 ~6 55 ND ND ND  24 2 >6 29 ND ND ND  25 7.4 ~4 73 ND ND ND 26 0.48 ~1 100 ND ND ND  27 6.6 0.42 100 ND ND ~3  28 4.8 ~6 54 ND NDND  29 0.026 ~0.4 66 ND ND ND  30 0.1 0.23 92 ND ND ND  31 0.027 >6 −32ND ND ND  32 0.039 >6 32 ND ND ND  33 4.8 >6 −32 ND ND ND  34a 0.084 >610 ND ND ND  34b 0.03 ND ND 0.72 39 ND  34c 0.089 ND ND 0.81 50 ND  351.3 1.8 77 ND ND ND  36a 0.1 0.56 68 ND ND ND  36b 6.9 >6 24 ND ND ND 36c 0.026 0.77 77 ND ND ND  37a 0.37 ~6 47 ND ND ND  37c 0.16 1 54 NDND ND  38a 0.0088 0.064 99 ND ND ND  38b 4.7 ~6 60 ND ND ND  38c 0.020.026 100 ND ND ND  39 0.2 1.1 90 ND ND ND  40 0.3 ~0.9 79 ND ND ND  410.091 0.095 97 ND ND ND  42 0.088 0.19 98 ND ND ND  43 0.022 0.024 98 NDND ND  44 0.19 0.37 93 ND ND ND  45 0.25 ~2 83 ND ND ND  46 0.38 1.7 85ND ND ND  47 0.75 ~3 75 ND ND ND  48 0.19 1 96 ND ND ND  49a 0.48 1.2 93ND ND ND  49b 0.25 0.71 94 ND ND ND  49c 2.5 >6 48 ND ND ND  50a 0.170.74 68 ND ND ND  50b 6.1 ND ND 1.8 55 ND  50c 0.24 ND ND 0.35 90 ND 51a ND ND ND ND ND ND  51b 3 ND ND >6  4 ND  51c 5 >6 −4 >6 13 ND  522.9 ND ND >6 10 ND  53a 0.19 0.83 57 ND ND ND  53b 0.14 ND ND 0.64 49 ND 53c 0.07 ND ND 0.45 74 ND  54 0.86 ~6 53 2.3 73 ND  55a 0.83 ~3 68 NDND ND  55b 0.48 ~5 57 1.6 62 ND  55c 0.4 1 52 1.8 69 ND  56a 0.037 0.2194 ND ND ND  56b 0.0099 0.19 86 0.12 99 0.012  56c 0.02 0.42 92 0.18 89ND  57a 0.014 0.11 98 ND ND ND  57b 0.0082 0.17 99 0.12 97 ND  57c0.0063 0.34 97 0.088 96 ND  58 0.72 2.1 89 1.3 85 ND  59 0.071 0.91 810.62 75 ND  60 0.47 ~1 78 ND ND ND  61 0.0088 0.32 93 ND ND ND  62 1.12.2 83 ND ND ND  63 0.46 1.5 81 ND ND ND  64 0.025 0.18 95 ND ND ND  65aND ND ND ND ND ND  65b 5.3 >6 39 ND ND ND  66a 0.63 >6 −112 ND ND ND 66b 0.26 0.32 −129 ND ND ND  67a ND ND ND ND ND ND  67b 1 >6 −37 ND NDND  68a 0.011 0.087 83 ND ND ND  68b 1.2 5 54 ND ND ND  68c 0.0038 0.0287 ND ND ND  69a 0.058 ~6 57 ND ND ND  69b 4.6 >6 37 ND ND ND  69c 0.0140.19 61 ND ND ND  70a 3.3 >6 36 ND ND ND  70b 2.2 >6 28 ND ND ND  71a0.48 ~0.2 86 ND ND ND  71c 0.11 0.23 87 ND ND ND  72a 0.041 0.057 85 NDND ND  72b 3.3 ~6 53 ND ND ND  72c 0.0082 0.033 86 ND ND ND  73a ND NDND ND ND ND  73b 8.5 >6 −15 ND ND ND  73c 0.031 >6 −80 ND ND ND  74a NDND ND ND ND ND  74b 4.9 >6 −9 ND ND ND  75 0.009 >6 −1 ND ND ND  76a NDND ND ND ND ND  76b 1.2 >6 −17 ND ND ND  76c 0.11 >6 −35 ND ND ND  77aND ND ND ND ND ND  77b 0.084 0.073 100 ND ND ND  78a ND ND ND ND ND ND 78b 0.19 3.4 56 ND ND ND  78c 1.9 ~4 59 ND ND ND  79a ND ND ND ND ND ND 79b 1.2 >6 30 ND ND ND  79c 0.2 >6 −2.5 ND ND ND  80a 0.016 0.026 99 NDND ND  80b 0.019 0.041 100 0.021 104  0.019  80c 0.048 0.099 99 ND ND ND 81a ND ND ND ND ND ND  81b 2.2 3.2 57 ND ND ND  81c 0.0061 0.029 102 NDND 0.01  82a 0.0058 0.019 101 ND ND ND  82b 0.52 3.7 91 ND ND ND  82c0.0021 0.014 104 ND ND 0.0012  83 0.36 ND ND ND ND ND  84a 0.016 0.04794 ND ND ND  84b 0.011 0.096 97 ND ND 0.0054  84c 0.19 0.97 87 ND ND ND 85a ND ND ND ND ND ND  85b 0.22 ~0.8 88 ND ND ND  85c 0.0013 0.00099,99 ND ND 0.0016 ~0.008  86a ND ND ND ND ND ND  86b 0.95 ~2 83 ND ND ND 86c 0.025 0.13 97 ND ND 0.021  87a ND ND ND ND ND ND  87b 0.22 1 92 NDND ND  87c 0.016 0.23 87 ND ND 0.12  88a ND ND ND ND ND ND  88b 0.21 182 ND ND ND  88c 0.027 0.42 75 ND ND 0.31  89a ND ND ND ND ND ND  89b0.43 0.6 95 ND ND ND  89c 0.022 0.051 99 ND ND 0.079  90a 0.2 0.46 101ND ND ND  90b 1.7 2.8 70 ND ND ND  90c 0.043 0.2 96 ND ND 0.2  91a ND NDND ND ND ND  91b 1.6 1.8 82 ND ND ND  91c 0.13 0.44 100 ND ND 0.52  92a0.35 0.78 87 ND ND ND  92b 4 1.8 50 ND ND ND  92c 0.2 0.64 96 ND ND ND 93a ND ND ND ND ND ND  93b 1.2 ~6 48 ND ND ND  93c 0.064 0.45 100 ND NDND  94a ND ND ND ND ND ND  94b 3.7 4.5 68 ND ND ND  94c 0.08 0.22 97 NDND 0.38  95a ND ND ND ND ND ND  95b 0.023 0.19 97 ND ND 0.061  95c 0.180.9 93 ND ND ND  96 0.69 1.4 80 ND ND ND  97 0.75 1.6 68 ND ND ND  980.036 0.22 97 ND ND ND  99a ND ND ND ND ND ND  99b 0.065 0.19 96 ND ND1.2  99c 1.8 ~4 67 ND ND ND 100a ND ND ND ND ND ND 100b 0.5 0.75 90 NDND ND 100c 0.00031 0.012 100 ND ND 0.0076 101a 0.27 0.73 84 ND ND ND101b 1.6 ~4 73 ND ND ND 101c 0.038 0.29 89 ND ND 0.36 102a 0.23 0.62 78ND ND ND 102b 1.7 ~1 70 ND ND ND 102c 0.24 0.22 90 ND ND ND 103a 0.00110.0093 101 ND ND ND 103b 0.51 0.89 90 ND ND ND 103c 0.0015 0.022 99 NDND ND 104a ND ND ND ND ND ND 104b 0.087 0.69 85 ND ND ND 104c 0.25 0.9684 ND ND ND 105a ND ND ND ND ND ND 105b 17 >6 33 ND ND ND 105c 0.0470.12 87 ND ND ND 106a ND ND ND ND ND ND 106b 0.0023 0.017 103 0.018 103 0.012 106c 0.0053 0.017 100 ND ND 0.0014 107a 0.0057 0.019 54 ND ND ND107b 2 >6 38 ND ND ND 107c 0.0057 0.019 54 ND ND ND 108a ND ND ND ND NDND 108b 20 >6 6 ND ND ND 108c 0.046 >6 14 ND ND ND 109a ND ND ND ND NDND 109b 6.9 >6 28 ND ND ND 109c 0.02 0.018 79 ND ND ND 110a ND ND ND NDND ND 110b 11 >6 4 ND ND ND 110c 0.048 0.3 76 ND ND ND 111 0.0024 0.1297 ND ND 0.017 112a ND ND ND ND ND ND 112b 0.054 0.17 97 ND ND ND 112c0.003 0.061 96 ND ND 0.017 113a ND ND ND ND ND ND 113b 0.88 0.72 77 NDND ND 114a ND ND ND ND ND ND 114b 1.4 ~2 60 ND ND ND 114c 0.0039 0.04172 ND ND ND 115 1 1.7 69 ND ND ND 116a 0.11 0.21 97 0.091  87* 0.21 116b0.0085 0.047 98 0.037  95* 0.03 116c 0.11 0.21 97 0.091  87* 0.21 117aND ND ND ND ND ND 117b 0.4 ND ND ND ND ND 117c 0.00002 ND ND ND ND ND118 0.004 ND ND 0.33 86 0.22 119a ND ND ND ND ND ND 119b 0.0022 ND ND0.039 86 ND 119c 0.0063 ND ND 0.065 93 ND 120a ND ND ND ND ND ND 120b0.13 ND ND ND ND ND 120c 0.014 ND ND ND ND ND 121a ND ND ND ND ND ND121b 0.93 ND ND ND ND ND 121c 0.0017 ND ND ND ND ND 122a ND ND ND ND NDND 122b 0.0008 ND ND 0.023 98 ND 122c 0.0083 ND ND 0.038 100  ND 123a NDND ND ND ND ND 123b 0.018 ND ND 0.13 95 ND 123c 0.019 ND ND 0.17 95 ND124a ND ND ND ND ND ND 124b 0.0024 ND ND 0.12 87 >6 124c 0.0048 ND ND0.31 87 0.035 125a ND ND ND ND ND ND 125b 0.032 ND ND 0.084  86* ND 125c0.00031 ND ND 0.026 94 ND 126a ND ND ND ND ND ND 126b 0.00047 ND ND0.014 101* ND 126c 0.63 ND ND 0.37  78* ND 127a ND ND ND ND ND ND 127b0.01 ND ND 0.032 100  ND 127c 0.14 ND ND 0.28 91 ND 128a ND ND ND ND NDND 128b 0.24 ND ND 0.23  89* ND 128c 0.022 ND ND 0.053  87* ND 129a NDND ND ND ND ND 129b 0.84 ND ND 0.9 88 ND 129c 0.0013 ND ND 0.012 100* ND130a ND ND ND ND ND ND 130b 0.15 ND ND 0.35  82* ND 130c 0.00059 ND ND0.025 87 ND 131a ND ND ND ND ND ND 131b 0.087 ND ND 0.14  81* ND 131c0.0033 ND ND 0.05  94* ND 132a 0.027 0.12 101 ND ND ND 132b 1.4 ~5 70 NDND ND 132c 0.0041 0.058 99 ND ND ND 133a 0.0012 0.011 98 ND ND ND 133b0.41 0.84 90 ND ND ND 133c 0.0011 0.0064 98 ND ND ND 134a 0.00058 0.015101 ND ND ND 134b 0.00054 0.0024 101 ND ND ND 134c 0.0014 0.0031 99 NDND ND 135a 0.00066 0.0082 100 ND ND ND 135b 0.00075 ND ND ND ND ND 135c0.0012 ND ND ND ND ND 136a 0.00095 0.06 97 ND ND ND 136b 0.71 2.3 760.95 79 ND 136c 0.0014 0.014 98 0.011  95* ND 137 0.0013 ND ND 0.011105  ND 138 0.38 ND ND 0.75 96 ND 139a 0.079 0.3 101 ND ND ND 139b 0.480.96 99 ND ND ND 139c 0.043 0.17 101 ND ND ND 140a 1.7 ~6 48 ND ND ND140b 16 >6 48 ND ND ND 140c 5.5 ~6 56 ND ND ND 141 0.038 0.21 99 ND NDND 142a 0.13 0.14 100 ND ND ND 142b 2.4 ~6 53 ND ND ND 142c 0.018 0.061101 ND ND ND 143a ND ND ND ND ND ND 143b 1.2 3 77 ND ND ND 143c 0.00290.045 100 ND ND 0.37 144 0.012 0.21 101 ND ND ND 145 0.0009 ND ND 0.074103  ND 146 0.85 ND ND 1.4 79 ND 147 0.93 ND ND ND ND ND 148 1.7 ND NDND ND ND 149 6.8 ND ND 2.5 42 ND 150 3.4 ND ND 2.5 57 ND 151 5.1 NDND >6 45 ND 152 0.6 ND ND ND ND ND 153 3 ND ND ND ND ND 154a 0.075 >6 35ND ND ND 154b 4.2 >6 30 ND ND ND 154c 0.019 3.6 45 ND ND ND 155 1.4 5.464 ND ND ND 156 3.4 >6 34 ND ND ND 157 0.28 1.3 68 ND ND ND 158 0.17 1.781 ND ND ND 159 0.16 1 86 ND ND ND 160 ND ND ND ND ND ND 161 ND ND ND NDND ND 162 ND ND ND ND ND ND 163 ND ND ND ND ND ND 164 ND ND ND ND ND ND165 ND ND ND ND ND ND 166a ND ND ND ND ND ND 166b 0.61 0.36 96 ND ND ND166c 1.5 2.2 84 ND ND ND 167 ND ND ND ND ND ND 168 ND ND ND ND ND ND 169ND ND ND ND ND ND 170 ND ND ND ND ND ND 171 ND ND ND ND ND ND 172 12 >612 ND ND ND 173 ND ND ND ND ND ND 174 ND ND ND ND ND ND 175 ND ND ND NDND ND 176 ND ND ND ND ND ND 177 ND ND ND ND ND ND 178 ND ND ND ND ND ND179 ND ND ND ND ND ND 180 ND ND ND ND ND ND 181 ND ND ND ND ND ND 182a0.029 ND ND 0.12 101  ND 182b 2.5 ND ND 1.5 79 ND 182c 0.012 ND ND 0.081100  ND 183 0.015 ND ND 0.95 33 ND 184 0.017 ND ND 1 53 ND 185 0.77 NDND >6  6 ND 186 0.59 ND ND >6  5 ND 187 0.54 ND ND 0.64  72* ND 188a NDND ND ND ND ND 188b 0.0036 ND ND 0.041  98* ND 188c 3.4 ND ND 0.84  42*ND 189a ND ND ND ND ND ND 189b 0.051 ND ND 0.17 102  ND 189c 49 ND ND >616 ND 190a ND ND ND ND ND ND 190b 0.58 ND ND 0.75  38* ND 190c 0.0012 NDND 0.021  84* ND 191a ND ND ND ND ND ND 191b 0.098 ND ND 0.096  93* ND191c 0.0031 ND ND 0.033 95 ND 192a ND ND ND ND ND ND 192b 0.27 ND ND0.36 97 ND 192c 0.004 ND ND 0.022  99* ND 193 0.042 ND ND 1.1 82 ND 1940.11 ND ND 2 61 ND 195 0.026 ND ND 1.4 79 ND 196 0.0012 ND ND 0.28 104 ND 197 0.0027 ND ND 0.23 75 ND 198 0.0012 ND ND 0.12 96 ND 199 0.0096 NDND 0.19 86 ND 200 0.01 ND ND 0.17 79 ND 201 0.0025 ND ND 0.91 94 0.27202 ND ND ND 0.13  68* ND 203 0.0078 ND ND 0.62  86* ND 204 ND ND ND0.35 83 ND 205a ND ND ND ND ND ND 205b 0.41 ND ND 0.56  58* ND 205c0.00048 ND ND 0.021  99* ND 206a 0.0044 ND ND 0.041 103  ND 206b 0.0046ND ND 0.018 102  ND 206c 0.01 ND ND 0.047 100  ND 207a 0.076 ND ND 0.05892 ND 207b 0.076 ND ND 0.44  67** ND 207c 0.015 ND ND 0.05  97* ND 208aND ND ND ND ND ND 208b 0.014 ND ND 0.071  88* ND 208c 0.27 ND ND 0.28 84* ND 209a ND ND ND ND ND ND 209b 2.8 ND ND 1.1  25* ND 209c 0.0086 NDND 0.045  96* ND 210a ND ND ND ND ND ND 210b 3.6 ND ND 0.97  33* ND 210c0.0076 ND ND 0.059 101* ND 211a ND ND ND ND ND ND 211b 0.72 ND ND 0.68 56* ND 211c 0.13 ND ND 0.28  87* ND 212a ND ND ND ND ND ND 212b 0.38 NDND 0.69  53* ND 212c 0.065 ND ND 0.37  77* ND 213a ND ND ND ND ND ND213b 1.2 ND ND 1  31* ND 213c 0.003 ND ND 0.013  95* ND 214a ND ND ND NDND ND 214b 0.23 ND ND 0.62  48* ND 214c 0.021 ND ND 0.11  55* ND 215a NDND ND ND ND ND 215b 0.26 ND ND 0.51  65* ND 215c 0.059 ND ND 0.046  90*ND 216a 0.23 ND ND 0.41  77* ND 216b 2.5 ND ND 0.92  27* ND 216c 0.11 NDND 0.12  82* ND 217a ND ND ND ND ND ND 217b 1.3 ND ND >2  13* ND 217c0.0096 ND ND 0.026  63* ND 218a ND ND ND ND ND ND 218b 0.73 ND ND 0.86 53* ND 218c 0.0032 ND ND 0.018 104* ND 219a ND ND ND ND ND ND 219b 1 NDND 1.3 55 ND 219c 1.2 ND ND 1.8 47 ND 220 0.00006 ND ND 0.014 103* ND221 0.0033 ND ND 0.12 104  ND 222 0.31 ND ND 0.46 50 ND 223a ND ND ND NDND ND 223b 0.048 ND ND 0.14 95 ND 223c 0.05 ND ND 0.22 96 0.19 224a NDND ND ND ND ND 224b 0.67 ND ND 0.58  64* ND 224c 0.046 ND ND 0.13  97*ND 225a ND ND ND ND ND ND 225b 0.18 ND ND 0.67  66* ND 225c 0.002 ND ND0.008  99* ND 226a ND ND ND ND ND ND 226b 0.69 ND ND 0.56  58* ND 226c0.0033 ND ND 0.018 102* ND 227a ND ND ND ND ND ND 227b 0.075 ND ND 0.42 79* 0.052 227c 0.0024 ND ND 0.015 100* ND 228 ND ND ND ND ND ND 229 NDND ND ND ND ND 230 ND ND ND ND ND ND 231 ND ND ND ND ND ND 232 ND ND NDND ND ND 233 ND ND ND ND ND ND 234 ND ND ND ND ND ND 235 ND ND ND ND NDND 236 ND ND ND ND ND ND 237 ND ND ND ND ND ND 238a >24 >6 −8 ND ND ND238b 13 >6 9 ND ND ND 239 >62 ND ND 2.1 24 ND 240a 0.036 ND ND 0.11  91*ND 240b 0.15 ND ND 0.32  88* ND 240c 0.024 ND ND 0.045  93* ND 241a NDND ND ND ND ND 241b 0.024 ND ND 0.07  94* ND 241c 0.44 ND ND 0.52  74*ND 242a ND ND ND ND ND ND 242b 0.43 ND ND 0.9  48* ND 242c 0.052 ND ND0.095  99* ND 243a 0.01 ND ND 0.074  69* ND 243b 0.055 ND ND 0.17  66*** ND 243c 0.0031 ND ND 0.061  76* ND 244a 0.0024 ND ND 0.018  83*ND 244b 9.3 ND ND 0.78  42* ND 244c 0.0035 ND ND 0.012  86* ND 245a0.028 ND ND 0.073  90* ND 245b 0.85 ND ND 0.66  39* ND 245c 0.013 ND ND0.045  93* ND 246 ND ND ND ND ND ND 247 ND ND ND ND ND ND 248 0.00046 NDND 0.024 106  ND

All data shown in Table 1 is either the value of one data point or theaverage of more than one data point. In cases where more than one valueis shown in a table cell, values with qualifiers such as ˜, > or < couldnot be included in the averaging calculation for the value shown on theleft side of the table cell. * % inhibition is shown at 2 μM compoundconcentration, ** % inhibition is shown at 1 μM compound concentration,*** % inhibition is shown at 0.67 μM compound concentration. Compoundsmarked “ND” were not tested.

While the foregoing specification teaches the principles of the presentinvention, with examples provided for the purpose of illustration, itwill be understood that the practice of the invention encompasses all ofthe usual variations, adaptations and/or modifications as come withinthe scope of the following claims and their equivalents.

All documents cited herein are incorporated by reference.

What is claimed is:
 1. A compound of Formula I, wherein:

R¹ is imidazolyl, pyrimidinyl, triazolyl, tetrahydropyranyl, thiazolyl,pyridyl, piperidinyl, phenyl, or oxazolyl; wherein said piperidinyl,pyridyl, imidazolyl, and phenyl are optionally substituted with SO₂CH₃,C(O)CH₃, CH₃, CF₃, Cl, F, —CN, OCH₃, or N(CH₃)₂; and optionallysubstituted with up to one additional group independently selected fromthe group consisting of Cl, OCH₃, and CH₃; and wherein said triazolyl,oxazolyl, and thiazolyl are optionally substituted with one or two CH₃groups; R² is H, CH₃, —C≡CH, 1-methyl-1,2,3-triazol-5-yl, pyrid-3-yl,2-trifluoromethyl-pyrid-4-yl, 1-methyl-pyrazol-4-yl,1,3,5-trimethyl-pyrazol-4-yl, thiazol-5-yl, N-acetyl-azetidin-3-yl,N-methylsulfonyl-azetidin-3-yl, N-Boc-azetidin-3-yl,N-acetyl-piperidin-4-yl, N-Boc-piperidin-4-yl, 1-H-piperidin-4-yl,N-methylsulfonyl-piperidin-4-yl, 1,2-dimethyl imidazol-5-yl, or 1-methylimidazol-5-yl, provided that R² is not H when R⁵ is H; R³ is OH; R⁴ isH; R⁵ is H, Cl, —CN, CF₃, C₍₁₋₂₎alkyl, OH, N(CH₃)OCH₃, OCH₃,azetidin-1-yl, or fur-2-yl; provided that R⁵ is not H if R⁷ is OCH₃; R⁶is C₍₁₋₄₎alkylene-Q, OC₍₁₋₄₎alkylene-Q, C(O)NA³A⁴, C(O)OC₍₁₋₄₎alkyl,O-tetrahydropyranyl, —O-(N-methyl)piperidinyl, cyclopentyl, cyclohexyl,1-methyl-1,2,3,6-tetrahydropyridin-4-yl, or tetrahydropyran-4-yl;provided that R⁶ is not CH₂-phenyl, CH₂-pyridinyl, nor CH₂-pyrimidinyl;Q is H, CF₃, OH, SO₂CH₃, NA³A⁴, OC₍₁₋₄₎alkyl, cyclopropyl,1-methyl-cyclopropyl, oxetanyl, 3-methyl-oxetanyl, tetrahydrofuranyl,1,3-dimethyl-pyrazol-5-yl, 3,5-dimethyl-isoxazol-4-yl, thiazol-2-yl,N-methyl-pyrrolidin-2-yl, cyclohexyl, N-acetyl-piperidin-4-yl,N-Boc-piperidin-4-yl, 1-H-piperidin-4-yl, tetrahydropyran-4-yl,1,1-dioxo-tetrahydrothiopyran-4-yl, tetrahydrothiopyran-4-yl, phenyl,pyridin-3-yl, or pyrimidin-2-yl; wherein said cyclopropyl, and saidcyclohexyl are optionally substituted with up to two fluorine atoms;wherein A³ is H, or CH₃; A⁴ is CH₃, CH₂-cyclopropyl, cyclopropyl,C₍₁₋₃₎alkylCF₃, CH₂CH₂OCH₂CF₃, C(O)C₍₁₋₂₎alkylCF₃,

 or C₍₀₋₁₎alkyl-trifluoromethyl-cyclohexyl, or A³ and A⁴ may be takentogether with their attached nitrogen to form a ring selected from thegroup consisting of:

wherein q_(b) is H, F, CF₃, SO₂CH₃, pyrazol-1-yl, or3-trifluoromethyl-pyrazol-1-yl; q_(c) is H, F, or CF₃, q_(d) is CH₂CF₃;provided that if R⁶ is OCH₂-Q, then Q may not be OH, nor NA³A⁴; R⁷ isCl, —CN, CF₃, C₍₁₋₄₎alkyl, cyclopropyl, NA¹A², C(O)NHCH₃, OCH₂CH₂OCH₃,1-methyl imidazol-2-yl, 1-methyl pyrazol-4-yl, OC₍₁₋₂₎alkyl,pyrimidin-5-yl, thiophen-3-yl, 1-methyl-indazol-5-yl,1-methyl-indazol-6-yl, fur-2-yl, phenyl, or

A¹ is C₍₁₋₂₎alkyl; A² is C₍₁₋₂₎alkyl, CH₂CH₂OCH₃, or OCH₃; or A¹ and A²may be taken together with their attached nitrogen to form a ring whichis:

R_(a) is H, OH, OCH₃, F; R⁸ is H, CH₃, OCH₃, or F; R⁹ is H; andpharmaceutically acceptable salts thereof.
 2. A compound of claim 1,wherein R¹ is imidazolyl, triazolyl, tetrahydropyranyl, thiazolyl,pyridyl, or phenyl; wherein said pyridyl, imidazolyl, and phenyl areoptionally substituted with one substituent selected from the groupconsisting of CH₃, CF₃, Cl, and —CN; and optionally substituted with upto one additional CH₃; and wherein said triazolyl, and thiazolyl areoptionally substituted with one or two CH₃ groups; R² is H, CH₃,1-methyl-1,2,3-triazol-5-yl, pyrid-3-yl, 2-trifluoromethyl-pyrid-4-yl,1,3,5-trimethyl-pyrazol-4-yl, N-acetyl-azetidin-3-yl,N-methylsulfonyl-azetidin-3-yl, N-Boc-azetidin-3-yl,N-acetyl-piperidin-4-yl, N-methylsulfonyl-piperidin-4-yl,N-Boc-piperidin-4-yl, 1-H-piperidin-4-yl, 1,2-dimethyl-imidazol-5-yl, or1-methyl-imidazol-5-yl, provided that R² is not H when R⁵ is H; R⁵ is H,Cl, —CN, CF₃, C₍₁₋₂₎alkyl, OCH₃, azetidin-1-yl, or fur-2-yl; providedthat R⁵ is not H if R⁷ is OCH₃; R⁷ is Cl, CF₃, CH₂CH₃, cyclopropyl,OCH₃, pyrimidin-5-yl, thiophen-3-yl, 1-methyl-indazol-5-yl,1-methyl-indazol-6-yl, fur-2-yl, azetidin-1-yl, phenyl, or

R⁸ is H or CH₃; and pharmaceutically acceptable salts thereof.
 3. Acompound of claim 1 selected from the group consisting of:

and pharmaceutically acceptable salts thereof.
 4. A pharmaceuticalcomposition, comprising a compound of claim 1 and a pharmaceuticallyacceptable carrier.
 5. A pharmaceutical composition made by mixing acompound of claim 1 and a pharmaceutically acceptable carrier.
 6. Acompound of Formula I, wherein:

R¹ is imidazolyl, triazolyl, tetrahydropyranyl, thiazolyl, pyridyl, orphenyl; wherein said pyridyl, imidazolyl, and phenyl are optionallysubstituted with one substituent selected from the group consisting ofCH₃, CF₃, Cl, and —CN; and optionally substituted with up to oneadditional CH₃; and wherein said triazolyl, and thiazolyl are optionallysubstituted with one or two CH₃ groups; R² is1-methyl-1,2,3-triazol-5-yl, pyrid-3-yl, 2-trifluoromethyl-pyrid-4-yl,1,3,5-trimethyl-pyrazol-4-yl, N-acetyl-azetidin-3-yl,N-methylsulfonyl-azetidin-3-yl, N-Boc-azetidin-3-yl,N-acetyl-piperidin-4-yl, N-methylsulfonyl-piperidin-4-yl,N-Boc-piperidin-4-yl, 1-H-piperidin-4-yl, 1,2-dimethyl-imidazol-5-yl, or1-methyl-imidazol-5-yl; R³ is OH; R⁴ is H; R⁵ is Cl, —CN, CF₃,C₍₁₋₂₎alkyl, OCH₃, azetidin-1-yl, or fur-2-yl; R⁶ is C₍₁₋₄₎alkylene-Q,OC₍₁₋₄₎alkylene-Q, C(O)NA³A⁴, C(O)OC₍₁₋₄₎alkyl, O-tetrahydropyranyl,—O-(N-methyl)piperidinyl, cyclopentyl, cyclohexyl,1-methyl-1,2,3,6-tetrahydropyridin-4-yl, or tetrahydropyran-4-yl;provided that R⁶ is not CH₂-phenyl, CH₂-pyridinyl, nor CH₂-pyrimidinyl;Q is H, CF₃, OH, SO₂CH₃, NA³A⁴, OC₍₁₋₄₎alkyl, cyclopropyl,1-methyl-cyclopropyl, oxetanyl, 3-methyl-oxetanyl, tetrahydrofuranyl,1,3-dimethyl-pyrazol-5-yl, 3,5-dimethyl-isoxazol-4-yl, thiazol-2-yl,N-methyl-pyrrolidin-2-yl, cyclohexyl, N-acetyl-piperidin-4-yl,N-Boc-piperidin-4-yl, 1-H-piperidin-4-yl, tetrahydropyran-4-yl,1,1-dioxo-tetrahydrothiopyran-4-yl, tetrahydrothiopyran-4-yl, phenyl,pyridin-3-yl, or pyrimidin-2-yl; wherein said cyclopropyl, and saidcyclohexyl are optionally substituted with up to two fluorine atoms;wherein A³ is H, or CH₃; A⁴ is CH₃, CH₂-cyclopropyl, cyclopropyl,C₍₁₋₃₎alkylCF₃, CH₂CH₂OCH₂CF₃, C(O)C₍₁₋₂₎alkylCF₃,

or C₍₀₋₁₎alkyl-trifluoromethyl-cyclohexyl, or A³ and A⁴ may be takentogether with their attached nitrogen to form a ring selected from thegroup consisting of:

wherein q_(b) is H, F, CF₃, SO₂CH₃, pyrazol-1-yl, or3-trifluoromethyl-pyrazol-1-yl; q_(c) is H, F, or CF₃, q_(d) is CH₂CF₃;provided that if R⁶ is OCH₂-Q, then Q may not be OH, nor NA³A⁴; R⁷ isCl, CF₃, CH₂CH₃, cyclopropyl, OCH₃, pyrimidin-5-yl, thiophen-3-yl,1-methyl-indazol-5-yl, 1-methyl-indazol-6-yl, fur-2-yl, azetidin-1-yl,phenyl, or

A¹ is C₍₁₋₂₎alkyl; A² is C₍₁₋₂₎alkyl, CH₂CH₂OCH₃, or OCH₃; or A¹ and A²may be taken together with their attached nitrogen to form a ring whichis:

R_(a) is H, OH, OCH₃, F; R⁸ is H or CH₃; R⁹ is H; and pharmaceuticallyacceptable salts thereof.
 7. A compound of claim 6, selected from thegroup consisting of:

and pharmaceutically acceptable salts thereof.
 8. A compound of claim 6,wherein: R⁸ is H.
 9. A pharmaceutical composition, comprising a compoundof claim 6 and a pharmaceutically acceptable carrier.
 10. Apharmaceutical composition made by mixing a compound of claim 6 and apharmaceutically acceptable carrier.